143342055401 has 8 divisors (see below), whose sum is σ = 148043889408. Its totient is φ = 138645090000.

The previous prime is 143342055397. The next prime is 143342055403. The reversal of 143342055401 is 104550243341.

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

It is a cyclic number.

It is not a de Polignac number, because 143342055401 - 2² = 143342055397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (143342055403) 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, 1157255 + ... + 1275116.

It is an arithmetic number, because the mean of its divisors is an integer number (18505486176).

Almost surely, 2^143342055401 is an apocalyptic number.

It is an amenable number.

143342055401 is a deficient number, since it is larger than the sum of its proper divisors (4701834007).

143342055401 is a wasteful number, since it uses less digits than its factorization.

143342055401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434303.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 143342055401 its reverse (104550243341), we get a palindrome (247892298742).

The spelling of 143342055401 in words is "one hundred forty-three billion, three hundred forty-two million, fifty-five thousand, four hundred one".