37070397231 has 12 divisors (see below), whose sum is σ = 57496942872. Its totient is φ = 21183084048.

The previous prime is 37070397229. The next prime is 37070397233. The reversal of 37070397231 is 13279307073.

37070397231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (37070397229) and next prime (37070397233).

It is not a de Polignac number, because 37070397231 - 2¹ = 37070397229 is a prime.

It is a super-2 number, since 2×37070397231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37070397233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126089640 + ... + 126089933.

It is an arithmetic number, because the mean of its divisors is an integer number (4791411906).

Almost surely, 2^37070397231 is an apocalyptic number.

37070397231 is a deficient number, since it is larger than the sum of its proper divisors (20426545641).

37070397231 is a wasteful number, since it uses less digits than its factorization.

37070397231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252179590 (or 252179583 counting only the distinct ones).

The product of its (nonzero) digits is 166698, while the sum is 42.

The spelling of 37070397231 in words is "thirty-seven billion, seventy million, three hundred ninety-seven thousand, two hundred thirty-one".