2125005344 has 72 divisors (see below), whose sum is σ = 5309106768. Its totient is φ = 827917440.

The previous prime is 2125005331. The next prime is 2125005371. The reversal of 2125005344 is 4435005212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44354 + ... + 78849.

It is an arithmetic number, because the mean of its divisors is an integer number (73737594).

Almost surely, 2^2125005344 is an apocalyptic number.

It is an amenable number.

2125005344 is an abundant number, since it is smaller than the sum of its proper divisors (3184101424).

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

2125005344 is a wasteful number, since it uses less digits than its factorization.

2125005344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123238 (or 123223 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2125005344 is about 46097.7802502463. The cubic root of 2125005344 is about 1285.6418730481.

The spelling of 2125005344 in words is "two billion, one hundred twenty-five million, five thousand, three hundred forty-four".