342312400440032 has 96 divisors (see below), whose sum is σ = 781210619419104. Its totient is φ = 145922654617600.

The previous prime is 342312400440029. The next prime is 342312400440071. The reversal of 342312400440032 is 230044004213243.

It is a super-2 number, since 2×342312400440032² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 100106063 + ... + 103469070.

It is an arithmetic number, because the mean of its divisors is an integer number (8137610618949).

Almost surely, 2^{342312400440032} is an apocalyptic number.

342312400440032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

342312400440032 is an abundant number, since it is smaller than the sum of its proper divisors (438898218979072).

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

342312400440032 is a wasteful number, since it uses less digits than its factorization.

342312400440032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203575452 (or 203575444 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 342312400440032 its reverse (230044004213243), we get a palindrome (572356404653275).

The spelling of 342312400440032 in words is "three hundred forty-two trillion, three hundred twelve billion, four hundred million, four hundred forty thousand, thirty-two".