342131314540 has 12 divisors (see below), whose sum is σ = 718475760576. Its totient is φ = 136852525808.

The previous prime is 342131314493. The next prime is 342131314541. The reversal of 342131314540 is 45413131243.

It is not an unprimeable number, because it can be changed into a prime (342131314541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8553282844 + ... + 8553282883.

It is an arithmetic number, because the mean of its divisors is an integer number (59872980048).

Almost surely, 2^342131314540 is an apocalyptic number.

It is an amenable number.

342131314540 is an abundant number, since it is smaller than the sum of its proper divisors (376344446036).

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

342131314540 is a wasteful number, since it uses less digits than its factorization.

342131314540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17106565736 (or 17106565734 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 342131314540 its reverse (45413131243), we get a palindrome (387544445783).

The spelling of 342131314540 in words is "three hundred forty-two billion, one hundred thirty-one million, three hundred fourteen thousand, five hundred forty".