64832321712361 has 32 divisors (see below), whose sum is σ = 76990024212480. Its totient is φ = 53440722879936.

The previous prime is 64832321712341. The next prime is 64832321712397. The reversal of 64832321712361 is 16321712323846.

It is not a de Polignac number, because 64832321712361 - 2⁵ = 64832321712329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64832321712331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39710571 + ... + 41310943.

It is an arithmetic number, because the mean of its divisors is an integer number (2405938256640).

Almost surely, 2^{64832321712361} is an apocalyptic number.

It is an amenable number.

64832321712361 is a deficient number, since it is larger than the sum of its proper divisors (12157702500119).

64832321712361 is a wasteful number, since it uses less digits than its factorization.

64832321712361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602573.

The product of its digits is 1741824, while the sum is 49.

The spelling of 64832321712361 in words is "sixty-four trillion, eight hundred thirty-two billion, three hundred twenty-one million, seven hundred twelve thousand, three hundred sixty-one".