137413404 has 18 divisors (see below), whose sum is σ = 347350640. Its totient is φ = 45804456.

The previous prime is 137413403. The next prime is 137413411. The reversal of 137413404 is 404314731.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137413403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1908484 + ... + 1908555.

Almost surely, 2^137413404 is an apocalyptic number.

It is an amenable number.

137413404 is an abundant number, since it is smaller than the sum of its proper divisors (209937236).

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

137413404 is a wasteful number, since it uses less digits than its factorization.

137413404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817049 (or 3817044 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 137413404 is about 11722.3463521600. The cubic root of 137413404 is about 516.0316818478.

The spelling of 137413404 in words is "one hundred thirty-seven million, four hundred thirteen thousand, four hundred four".