32161652136316 has 24 divisors (see below), whose sum is σ = 57521614492160. Its totient is φ = 15729818068800.

The previous prime is 32161652136293. The next prime is 32161652136319. The reversal of 32161652136316 is 61363125616123.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32161652136319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364071996 + ... + 364160323.

Almost surely, 2^{32161652136316} is an apocalyptic number.

It is an amenable number.

32161652136316 is a deficient number, since it is larger than the sum of its proper divisors (25359962355844).

32161652136316 is a wasteful number, since it uses less digits than its factorization.

32161652136316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728232565 (or 728232563 counting only the distinct ones).

The product of its digits is 699840, while the sum is 46.

The spelling of 32161652136316 in words is "thirty-two trillion, one hundred sixty-one billion, six hundred fifty-two million, one hundred thirty-six thousand, three hundred sixteen".