16677418408040 has 96 divisors (see below), whose sum is σ = 40794591751200. Its totient is φ = 6133282272000.

The previous prime is 16677418407983. The next prime is 16677418408061. The reversal of 16677418408040 is 4080481477661.

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, 3217730 + ... + 6611249.

It is an arithmetic number, because the mean of its divisors is an integer number (424943664075).

Almost surely, 2^{16677418408040} is an apocalyptic number.

16677418408040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16677418408040 is an abundant number, since it is smaller than the sum of its proper divisors (24117173343160).

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

16677418408040 is a wasteful number, since it uses less digits than its factorization.

16677418408040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9829267 (or 9829250 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 56.

The spelling of 16677418408040 in words is "sixteen trillion, six hundred seventy-seven billion, four hundred eighteen million, four hundred eight thousand, forty".