2137072294 has 8 divisors (see below), whose sum is σ = 3663552528. Its totient is φ = 915888120.

The previous prime is 2137072279. The next prime is 2137072337. The reversal of 2137072294 is 4922707312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 76323997 + ... + 76324024.

It is an arithmetic number, because the mean of its divisors is an integer number (457944066).

Almost surely, 2^2137072294 is an apocalyptic number.

2137072294 is a deficient number, since it is larger than the sum of its proper divisors (1526480234).

2137072294 is a wasteful number, since it uses less digits than its factorization.

2137072294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152648030.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 2137072294 is about 46228.4792525127. The cubic root of 2137072294 is about 1288.0708086241.

The spelling of 2137072294 in words is "two billion, one hundred thirty-seven million, seventy-two thousand, two hundred ninety-four".