342034525540 has 24 divisors (see below), whose sum is σ = 721881921600. Its totient is φ = 136126302048.

The previous prime is 342034525531. The next prime is 342034525589. The reversal of 342034525540 is 45525430243.

It is a super-2 number, since 2×342034525540² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 342034525540.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42965182 + ... + 42973141.

It is an arithmetic number, because the mean of its divisors is an integer number (30078413400).

Almost surely, 2^342034525540 is an apocalyptic number.

It is an amenable number.

342034525540 is an abundant number, since it is smaller than the sum of its proper divisors (379847396060).

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

342034525540 is a wasteful number, since it uses less digits than its factorization.

342034525540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85938531 (or 85938529 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 342034525540 its reverse (45525430243), we get a palindrome (387559955783).

The spelling of 342034525540 in words is "three hundred forty-two billion, thirty-four million, five hundred twenty-five thousand, five hundred forty".