342382540 has 12 divisors (see below), whose sum is σ = 719003376. Its totient is φ = 136953008.

The previous prime is 342382463. The next prime is 342382541. The reversal of 342382540 is 45283243.

It is not an unprimeable number, because it can be changed into a prime (342382541) 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, 8559544 + ... + 8559583.

It is an arithmetic number, because the mean of its divisors is an integer number (59916948).

Almost surely, 2^342382540 is an apocalyptic number.

It is an amenable number.

342382540 is an abundant number, since it is smaller than the sum of its proper divisors (376620836).

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

342382540 is a wasteful number, since it uses less digits than its factorization.

342382540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17119136 (or 17119134 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 342382540 is about 18503.5818154216. The cubic root of 342382540 is about 699.5797068823.

The spelling of 342382540 in words is "three hundred forty-two million, three hundred eighty-two thousand, five hundred forty".