137044994 has 8 divisors (see below), whose sum is σ = 214505280. Its totient is φ = 65543236.

The previous prime is 137044987. The next prime is 137045047. The reversal of 137044994 is 499440731.

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

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, 1489574 + ... + 1489665.

It is an arithmetic number, because the mean of its divisors is an integer number (26813160).

Almost surely, 2^137044994 is an apocalyptic number.

137044994 is a deficient number, since it is larger than the sum of its proper divisors (77460286).

137044994 is a wasteful number, since it uses less digits than its factorization.

137044994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979264.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 137044994 is about 11706.6218013567. The cubic root of 137044994 is about 515.5701029476.

It can be divided in two parts, 1370 and 44994, that added together give a palindrome (46364).

The spelling of 137044994 in words is "one hundred thirty-seven million, forty-four thousand, nine hundred ninety-four".