32163112661764 has 12 divisors (see below), whose sum is σ = 64326225323584. Its totient is φ = 13784191140744.

The previous prime is 32163112661747. The next prime is 32163112661791. The reversal of 32163112661764 is 46716621136123.

It is a happy number.

32163112661764 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574341297504 + ... + 574341297559.

Almost surely, 2^{32163112661764} is an apocalyptic number.

It is an amenable number.

32163112661764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32163112661764 is a wasteful number, since it uses less digits than its factorization.

32163112661764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148682595074 (or 1148682595072 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

Adding to 32163112661764 its reverse (46716621136123), we get a palindrome (78879733797887).

The spelling of 32163112661764 in words is "thirty-two trillion, one hundred sixty-three billion, one hundred twelve million, six hundred sixty-one thousand, seven hundred sixty-four".