2504042671 has 16 divisors (see below), whose sum is σ = 2803752000. Its totient is φ = 2220438528.

The previous prime is 2504042663. The next prime is 2504042719. The reversal of 2504042671 is 1762404052.

It is a cyclic number.

It is not a de Polignac number, because 2504042671 - 2³ = 2504042663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504042621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58335 + ... + 91711.

It is an arithmetic number, because the mean of its divisors is an integer number (175234500).

Almost surely, 2^2504042671 is an apocalyptic number.

2504042671 is a deficient number, since it is larger than the sum of its proper divisors (299709329).

2504042671 is a wasteful number, since it uses less digits than its factorization.

2504042671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33618.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 2504042671 is about 50040.4103800119. The cubic root of 2504042671 is about 1357.9399808123.

The spelling of 2504042671 in words is "two billion, five hundred four million, forty-two thousand, six hundred seventy-one".