2137850944 has 28 divisors (see below), whose sum is σ = 4275718144. Its totient is φ = 1060504704.

The previous prime is 2137850893. The next prime is 2137850951. The reversal of 2137850944 is 4490587312.

2137850944 is an admirable number.

It is a super-2 number, since 2×2137850944² = 9140813317523382272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2137850944.

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, 123384 + ... + 139639.

Almost surely, 2^2137850944 is an apocalyptic number.

It is an amenable number.

2137850944 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.

2137850944 is a wasteful number, since it uses less digits than its factorization.

2137850944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263162 (or 263152 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 2137850944 is about 46236.9002421226. The cubic root of 2137850944 is about 1288.2272273770.

The spelling of 2137850944 in words is "two billion, one hundred thirty-seven million, eight hundred fifty thousand, nine hundred forty-four".