37423646372 has 12 divisors (see below), whose sum is σ = 74847292800. Its totient is φ = 16038705576.

The previous prime is 37423646363. The next prime is 37423646389. The reversal of 37423646372 is 27364632473.

37423646372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

37423646372 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668279372 + ... + 668279427.

It is an arithmetic number, because the mean of its divisors is an integer number (6237274400).

Almost surely, 2^37423646372 is an apocalyptic number.

It is an amenable number.

37423646372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

37423646372 is a wasteful number, since it uses less digits than its factorization.

37423646372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336558810 (or 1336558808 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 47.

The spelling of 37423646372 in words is "thirty-seven billion, four hundred twenty-three million, six hundred forty-six thousand, three hundred seventy-two".