16801342207488 has 120 divisors (see below), whose sum is σ = 50598064181808. Its totient is φ = 5356949655552.

The previous prime is 16801342207453. The next prime is 16801342207501. The reversal of 16801342207488 is 88470224310861.

16801342207488 is a `hidden beast` number, since 1 + 6 + 8 + 0 + 134 + 2 + 20 + 7 + 488 = 666.

It is a congruent number.

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, 79157595 + ... + 79369562.

Almost surely, 2^{16801342207488} is an apocalyptic number.

16801342207488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16801342207488 is an abundant number, since it is smaller than the sum of its proper divisors (33796721974320).

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

16801342207488 is a wasteful number, since it uses less digits than its factorization.

16801342207488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158527204 (or 158527185 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 16801342207488 in words is "sixteen trillion, eight hundred one billion, three hundred forty-two million, two hundred seven thousand, four hundred eighty-eight".