342742465 has 32 divisors (see below), whose sum is σ = 456825600. Its totient is φ = 245258496.

The previous prime is 342742451. The next prime is 342742483. The reversal of 342742465 is 564247243.

It is a cyclic number.

It is not a de Polignac number, because 342742465 - 2⁹ = 342741953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416044 + ... + 416866.

It is an arithmetic number, because the mean of its divisors is an integer number (14275800).

Almost surely, 2^342742465 is an apocalyptic number.

It is an amenable number.

342742465 is a deficient number, since it is larger than the sum of its proper divisors (114083135).

342742465 is a wasteful number, since it uses less digits than its factorization.

342742465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033.

The product of its digits is 161280, while the sum is 37.

The square root of 342742465 is about 18513.3050804010. The cubic root of 342742465 is about 699.8247622572.

The spelling of 342742465 in words is "three hundred forty-two million, seven hundred forty-two thousand, four hundred sixty-five".