2125038404 has 24 divisors (see below), whose sum is σ = 3795815520. Its totient is φ = 1040743616.

The previous prime is 2125038367. The next prime is 2125038439. The reversal of 2125038404 is 4048305212.

It is a happy number.

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, 10199 + ... + 65985.

It is an arithmetic number, because the mean of its divisors is an integer number (158158980).

Almost surely, 2^2125038404 is an apocalyptic number.

It is an amenable number.

2125038404 is a deficient number, since it is larger than the sum of its proper divisors (1670777116).

2125038404 is a wasteful number, since it uses less digits than its factorization.

2125038404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55987 (or 55985 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2125038404 is about 46098.1388344475. The cubic root of 2125038404 is about 1285.6485401843.

The spelling of 2125038404 in words is "two billion, one hundred twenty-five million, thirty-eight thousand, four hundred four".