37374511161920 has 224 divisors, whose sum is σ = 93524685696000. Its totient is φ = 14222125916160.

The previous prime is 37374511161919. The next prime is 37374511161937. The reversal of 37374511161920 is 2916111547373.

37374511161920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 562420856 + ... + 562487304.

Almost surely, 2^{37374511161920} 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 37374511161920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46762342848000).

37374511161920 is an abundant number, since it is smaller than the sum of its proper divisors (56150174534080).

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

37374511161920 is an frugal number, since it uses more digits than its factorization.

37374511161920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66618 (or 66546 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 37374511161920 in words is "thirty-seven trillion, three hundred seventy-four billion, five hundred eleven million, one hundred sixty-one thousand, nine hundred twenty".