2137399070 has 16 divisors (see below), whose sum is σ = 3847903488. Its totient is φ = 854829600.

The previous prime is 2137399037. The next prime is 2137399073. The reversal of 2137399070 is 709937312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2137399073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79832 + ... + 103188.

It is an arithmetic number, because the mean of its divisors is an integer number (240493968).

Almost surely, 2^2137399070 is an apocalyptic number.

2137399070 is a deficient number, since it is larger than the sum of its proper divisors (1710504418).

2137399070 is a wasteful number, since it uses less digits than its factorization.

2137399070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32515.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 2137399070 is about 46232.0134755128. The cubic root of 2137399070 is about 1288.1364574989.

The spelling of 2137399070 in words is "two billion, one hundred thirty-seven million, three hundred ninety-nine thousand, seventy".