137672604226 has 16 divisors (see below), whose sum is σ = 207798004800. Its totient is φ = 68407104528.

The previous prime is 137672604169. The next prime is 137672604227. The reversal of 137672604226 is 622406276731.

It is not an unprimeable number, because it can be changed into a prime (137672604227) 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, 427780 + ... + 677008.

It is an arithmetic number, because the mean of its divisors is an integer number (12987375300).

Almost surely, 2^137672604226 is an apocalyptic number.

137672604226 is a deficient number, since it is larger than the sum of its proper divisors (70125400574).

137672604226 is a wasteful number, since it uses less digits than its factorization.

137672604226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250953.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 137672604226 in words is "one hundred thirty-seven billion, six hundred seventy-two million, six hundred four thousand, two hundred twenty-six".