143042234101344 has 120 divisors (see below), whose sum is σ = 420781721172120. Its totient is φ = 47669582398464.

The previous prime is 143042234101343. The next prime is 143042234101373. The reversal of 143042234101344 is 443101432240341.

143042234101344 is a `hidden beast` number, since 1 + 4 + 3 + 0 + 4 + 223 + 410 + 13 + 4 + 4 = 666.

It is a super-2 number, since 2×143042234101344² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 143042234101299 and 143042234101308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143042234101343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4618087 + ... + 17533145.

It is an arithmetic number, because the mean of its divisors is an integer number (3506514343101).

Almost surely, 2^{143042234101344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143042234101344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210390860586060).

143042234101344 is an abundant number, since it is smaller than the sum of its proper divisors (277739487070776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143042234101344 is a wasteful number, since it uses less digits than its factorization.

143042234101344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12919354 (or 12919337 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 143042234101344 its reverse (443101432240341), we get a palindrome (586143666341685).

The spelling of 143042234101344 in words is "one hundred forty-three trillion, forty-two billion, two hundred thirty-four million, one hundred one thousand, three hundred forty-four".