20416080960 has 168 divisors, whose sum is σ = 76606822656. Its totient is φ = 4949345280.

The previous prime is 20416080953. The next prime is 20416080973. The reversal of 20416080960 is 6908061402.

20416080960 is a `hidden beast` number, since 2 + 0 + 41 + 608 + 0 + 9 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290544 + ... + 353903.

It is an arithmetic number, because the mean of its divisors is an integer number (455992992).

Almost surely, 2^20416080960 is an apocalyptic number.

20416080960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20416080960 is an abundant number, since it is smaller than the sum of its proper divisors (56190741696).

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

20416080960 is a wasteful number, since it uses less digits than its factorization.

20416080960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644481 (or 644468 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 20416080960 in words is "twenty billion, four hundred sixteen million, eighty thousand, nine hundred sixty".