143734314223 has 8 divisors (see below), whose sum is σ = 144996170400. Its totient is φ = 142476420960.

The previous prime is 143734314209. The next prime is 143734314287. The reversal of 143734314223 is 322413437341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143734314223 is a prime.

It is a super-2 number, since 2×143734314223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143734314523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917848 + ... + 1062973.

It is an arithmetic number, because the mean of its divisors is an integer number (18124521300).

Almost surely, 2^143734314223 is an apocalyptic number.

143734314223 is a deficient number, since it is larger than the sum of its proper divisors (1261856177).

143734314223 is a wasteful number, since it uses less digits than its factorization.

143734314223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981457.

The product of its digits is 145152, while the sum is 37.

The spelling of 143734314223 in words is "one hundred forty-three billion, seven hundred thirty-four million, three hundred fourteen thousand, two hundred twenty-three".