4004152025216 has 64 divisors (see below), whose sum is σ = 9118039634880. Its totient is φ = 1715793435648.

The previous prime is 4004152025213. The next prime is 4004152025233. The reversal of 4004152025216 is 6125202514004.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (4004152025213) 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, 5359595 + ... + 6060821.

It is an arithmetic number, because the mean of its divisors is an integer number (142469369295).

Almost surely, 2^{4004152025216} is an apocalyptic number.

It is an amenable number.

4004152025216 is an abundant number, since it is smaller than the sum of its proper divisors (5113887609664).

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

4004152025216 is an equidigital number, since it uses as much as digits as its factorization.

4004152025216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707621 (or 707609 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 4004152025216 in words is "four trillion, four billion, one hundred fifty-two million, twenty-five thousand, two hundred sixteen".