4428811715425 has 12 divisors (see below), whose sum is σ = 5491755727360. Its totient is φ = 3543030533520.

The previous prime is 4428811715407. The next prime is 4428811715431. The reversal of 4428811715425 is 5245171188244.

It is not a de Polignac number, because 4428811715425 - 2⁷ = 4428811715297 is a prime.

It is a super-2 number, since 2×4428811715425² (a number of 26 digits) contains 22 as substring.

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, 6149824 + ... + 6832126.

Almost surely, 2^{4428811715425} is an apocalyptic number.

It is an amenable number.

4428811715425 is a deficient number, since it is larger than the sum of its proper divisors (1062944011935).

4428811715425 is a wasteful number, since it uses less digits than its factorization.

4428811715425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941952 (or 941947 counting only the distinct ones).

The product of its digits is 2867200, while the sum is 52.

The spelling of 4428811715425 in words is "four trillion, four hundred twenty-eight billion, eight hundred eleven million, seven hundred fifteen thousand, four hundred twenty-five".