4012492404 has 48 divisors (see below), whose sum is σ = 9525918080. Its totient is φ = 1314195840.

The previous prime is 4012492399. The next prime is 4012492423. The reversal of 4012492404 is 4042942104.

It is a super-2 number, since 2×4012492404² = 32200190584315398432, which contains 22 as substring.

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, 885657 + ... + 890175.

Almost surely, 2^4012492404 is an apocalyptic number.

It is an amenable number.

4012492404 is an abundant number, since it is smaller than the sum of its proper divisors (5513425676).

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

4012492404 is a wasteful number, since it uses less digits than its factorization.

4012492404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5800 (or 5798 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 4012492404 is about 63344.2373385299. The cubic root of 4012492404 is about 1589.0518725369.

The spelling of 4012492404 in words is "four billion, twelve million, four hundred ninety-two thousand, four hundred four".