2604904712126 has 32 divisors (see below), whose sum is σ = 3966335251200. Its totient is φ = 1282890787200.

The previous prime is 2604904712117. The next prime is 2604904712149. The reversal of 2604904712126 is 6212174094062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145038335 + ... + 145056293.

It is an arithmetic number, because the mean of its divisors is an integer number (123947976600).

Almost surely, 2^{2604904712126} is an apocalyptic number.

2604904712126 is a deficient number, since it is larger than the sum of its proper divisors (1361430539074).

2604904712126 is a wasteful number, since it uses less digits than its factorization.

2604904712126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20624.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 2604904712126 in words is "two trillion, six hundred four billion, nine hundred four million, seven hundred twelve thousand, one hundred twenty-six".