2137349244 has 24 divisors (see below), whose sum is σ = 5203981440. Its totient is φ = 681473584.

The previous prime is 2137349243. The next prime is 2137349297. The reversal of 2137349244 is 4429437312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2137349243) 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, 3871734 + ... + 3872285.

It is an arithmetic number, because the mean of its divisors is an integer number (216832560).

Almost surely, 2^2137349244 is an apocalyptic number.

It is an amenable number.

2137349244 is an abundant number, since it is smaller than the sum of its proper divisors (3066632196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2137349244 is a wasteful number, since it uses less digits than its factorization.

2137349244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744049 (or 7744047 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 2137349244 is about 46231.4746033479. The cubic root of 2137349244 is about 1288.1264479525.

The spelling of 2137349244 in words is "two billion, one hundred thirty-seven million, three hundred forty-nine thousand, two hundred forty-four".