20037384192 has 576 divisors, whose sum is σ = 68119833600. Its totient is φ = 5202247680.

The previous prime is 20037384137. The next prime is 20037384229. The reversal of 20037384192 is 29148373002.

It is a super-2 number, since 2×20037384192² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20037384192.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 177321928 + ... + 177322040.

It is an arithmetic number, because the mean of its divisors is an integer number (118263600).

Almost surely, 2^20037384192 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 20037384192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34059916800).

20037384192 is an abundant number, since it is smaller than the sum of its proper divisors (48082449408).

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

20037384192 is a wasteful number, since it uses less digits than its factorization.

20037384192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 20037384192 in words is "twenty billion, thirty-seven million, three hundred eighty-four thousand, one hundred ninety-two".