342320040032 has 12 divisors (see below), whose sum is σ = 673942578876. Its totient is φ = 171160020000.

The previous prime is 342320040011. The next prime is 342320040059. The reversal of 342320040032 is 230040023243.

It is a super-2 number, since 2×342320040032² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5348750594 + ... + 5348750657.

It is an arithmetic number, because the mean of its divisors is an integer number (56161881573).

Almost surely, 2^342320040032 is an apocalyptic number.

342320040032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

342320040032 is a deficient number, since it is larger than the sum of its proper divisors (331622538844).

342320040032 is a wasteful number, since it uses less digits than its factorization.

342320040032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10697501261 (or 10697501253 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 342320040032 its reverse (230040023243), we get a palindrome (572360063275).

The spelling of 342320040032 in words is "three hundred forty-two billion, three hundred twenty million, forty thousand, thirty-two".