32150013232144 has 40 divisors (see below), whose sum is σ = 65654426876760. Its totient is φ = 15227852709888.

The previous prime is 32150013232123. The next prime is 32150013232177. The reversal of 32150013232144 is 44123231005123.

It can be written as a sum of positive squares in 4 ways, for example, as 8788141670400 + 23361871561744 = 2964480^2 + 4833412^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653643537 + ... + 653692720.

It is an arithmetic number, because the mean of its divisors is an integer number (1641360671919).

Almost surely, 2^{32150013232144} is an apocalyptic number.

It is an amenable number.

32150013232144 is an abundant number, since it is smaller than the sum of its proper divisors (33504413644616).

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

32150013232144 is a wasteful number, since it uses less digits than its factorization.

32150013232144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307336347 (or 1307336341 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 32150013232144 its reverse (44123231005123), we get a palindrome (76273244237267).

The spelling of 32150013232144 in words is "thirty-two trillion, one hundred fifty billion, thirteen million, two hundred thirty-two thousand, one hundred forty-four".