371129031968 has 18 divisors (see below), whose sum is σ = 730667066409. Its totient is φ = 185562792896.

The previous prime is 371129031739. The next prime is 371129031979. The reversal of 371129031968 is 869130921173.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 306619127824 + 64509904144 = 553732^2 + 253988^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=430772.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3392330 + ... + 3500022.

Almost surely, 2^371129031968 is an apocalyptic number.

It is an amenable number.

371129031968 is a deficient number, since it is larger than the sum of its proper divisors (359538034441).

371129031968 is an frugal number, since it uses more digits than its factorization.

371129031968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215396 (or 107695 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 50.

Multiplying 371129031968 by its sum of digits (50), we get a square (18556451598400 = 4307720²).

The spelling of 371129031968 in words is "three hundred seventy-one billion, one hundred twenty-nine million, thirty-one thousand, nine hundred sixty-eight".