65232908394 has 32 divisors (see below), whose sum is σ = 130736791680. Its totient is φ = 21699185472.

The previous prime is 65232908371. The next prime is 65232908399. The reversal of 65232908394 is 49380923256.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (65232908399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7335819 + ... + 7344705.

It is an arithmetic number, because the mean of its divisors is an integer number (4085524740).

Almost surely, 2^65232908394 is an apocalyptic number.

65232908394 is an abundant number, since it is smaller than the sum of its proper divisors (65503883286).

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

65232908394 is a wasteful number, since it uses less digits than its factorization.

65232908394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11294.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 65232908394 in words is "sixty-five billion, two hundred thirty-two million, nine hundred eight thousand, three hundred ninety-four".