32130979814004 has 144 divisors (see below), whose sum is σ = 79143249044160. Its totient is φ = 10144155225600.

The previous prime is 32130979813957. The next prime is 32130979814029. The reversal of 32130979814004 is 40041897903123.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1622684904 + ... + 1622704704.

It is an arithmetic number, because the mean of its divisors is an integer number (549605896140).

Almost surely, 2^{32130979814004} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32130979814004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39571624522080).

32130979814004 is an abundant number, since it is smaller than the sum of its proper divisors (47012269230156).

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

32130979814004 is a wasteful number, since it uses less digits than its factorization.

32130979814004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22350 (or 22325 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 32130979814004 in words is "thirty-two trillion, one hundred thirty billion, nine hundred seventy-nine million, eight hundred fourteen thousand, four".