2149361004 has 24 divisors (see below), whose sum is σ = 5731629568. Its totient is φ = 614103120.

The previous prime is 2149360987. The next prime is 2149361041. The reversal of 2149361004 is 4001639412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12793732 + ... + 12793899.

Almost surely, 2^2149361004 is an apocalyptic number.

It is an amenable number.

2149361004 is an abundant number, since it is smaller than the sum of its proper divisors (3582268564).

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

2149361004 is a wasteful number, since it uses less digits than its factorization.

2149361004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25587645 (or 25587643 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2149361004 is about 46361.2014943530. The cubic root of 2149361004 is about 1290.5350031335.

The spelling of 2149361004 in words is "two billion, one hundred forty-nine million, three hundred sixty-one thousand, four".