4221625600015 has 16 divisors (see below), whose sum is σ = 5076118241856. Its totient is φ = 3370523270400.

The previous prime is 4221625599959. The next prime is 4221625600043. The reversal of 4221625600015 is 5100065261224.

It is not a de Polignac number, because 4221625600015 - 2¹⁹ = 4221625075727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32604694 + ... + 32733916.

It is an arithmetic number, because the mean of its divisors is an integer number (317257390116).

Almost surely, 2^{4221625600015} is an apocalyptic number.

4221625600015 is a deficient number, since it is larger than the sum of its proper divisors (854492641841).

4221625600015 is a wasteful number, since it uses less digits than its factorization.

4221625600015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142290.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 4221625600015 in words is "four trillion, two hundred twenty-one billion, six hundred twenty-five million, six hundred thousand, fifteen".