37990011101 has 24 divisors (see below), whose sum is σ = 44523826776. Its totient is φ = 32319181440.

The previous prime is 37990011071. The next prime is 37990011119. The reversal of 37990011101 is 10111009973.

It can be written as a sum of positive squares in 4 ways, for example, as 1216195876 + 36773815225 = 34874^2 + 191765^2 .

It is a de Polignac number, because none of the positive numbers 2^k-37990011101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37990011151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8590871 + ... + 8595291.

It is an arithmetic number, because the mean of its divisors is an integer number (1855159449).

Almost surely, 2^37990011101 is an apocalyptic number.

It is an amenable number.

37990011101 is a deficient number, since it is larger than the sum of its proper divisors (6533815675).

37990011101 is a wasteful number, since it uses less digits than its factorization.

37990011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5709 (or 5702 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 32.

The spelling of 37990011101 in words is "thirty-seven billion, nine hundred ninety million, eleven thousand, one hundred one".