65317157034 has 32 divisors (see below), whose sum is σ = 131197086720. Its totient is φ = 21678661632.

The previous prime is 65317157029. The next prime is 65317157159. The reversal of 65317157034 is 43075171356.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4432062 + ... + 4446774.

It is an arithmetic number, because the mean of its divisors is an integer number (4099908960).

Almost surely, 2^65317157034 is an apocalyptic number.

65317157034 is an abundant number, since it is smaller than the sum of its proper divisors (65879929686).

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

65317157034 is a wasteful number, since it uses less digits than its factorization.

65317157034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17854.

The product of its (nonzero) digits is 264600, while the sum is 42.

The spelling of 65317157034 in words is "sixty-five billion, three hundred seventeen million, one hundred fifty-seven thousand, thirty-four".