4407671563372 has 48 divisors (see below), whose sum is σ = 9690148258560. Its totient is φ = 1704165652800.

The previous prime is 4407671563327. The next prime is 4407671563381. The reversal of 4407671563372 is 2733651767044.

It is a super-2 number, since 2×4407671563372² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

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, 54580347 + ... + 54661042.

It is an arithmetic number, because the mean of its divisors is an integer number (201878088720).

Almost surely, 2^{4407671563372} is an apocalyptic number.

It is an amenable number.

4407671563372 is an abundant number, since it is smaller than the sum of its proper divisors (5282476695188).

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

4407671563372 is a wasteful number, since it uses less digits than its factorization.

4407671563372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109241542 (or 109241540 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 55.

The spelling of 4407671563372 in words is "four trillion, four hundred seven billion, six hundred seventy-one million, five hundred sixty-three thousand, three hundred seventy-two".