4099725012 has 24 divisors (see below), whose sum is σ = 9895888800. Its totient is φ = 1319451616.

The previous prime is 4099725011. The next prime is 4099725053. The reversal of 4099725012 is 2105279904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099725011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5890062 + ... + 5890757.

It is an arithmetic number, because the mean of its divisors is an integer number (412328700).

Almost surely, 2^4099725012 is an apocalyptic number.

It is an amenable number.

4099725012 is an abundant number, since it is smaller than the sum of its proper divisors (5796163788).

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

4099725012 is a wasteful number, since it uses less digits than its factorization.

4099725012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11780855 (or 11780853 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 4099725012 is about 64029.0950428007. The cubic root of 4099725012 is about 1600.4848806460.

The spelling of 4099725012 in words is "four billion, ninety-nine million, seven hundred twenty-five thousand, twelve".