20037931032 has 256 divisors, whose sum is σ = 60742656000. Its totient is φ = 5500293120.

The previous prime is 20037931027. The next prime is 20037931033. The reversal of 20037931032 is 23013973002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20037931033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59459568 + ... + 59459904.

It is an arithmetic number, because the mean of its divisors is an integer number (237276000).

Almost surely, 2^20037931032 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 20037931032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30371328000).

20037931032 is an abundant number, since it is smaller than the sum of its proper divisors (40704724968).

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

20037931032 is a wasteful number, since it uses less digits than its factorization.

20037931032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 30.

The spelling of 20037931032 in words is "twenty billion, thirty-seven million, nine hundred thirty-one thousand, thirty-two".