16600982940 has 48 divisors (see below), whose sum is σ = 51647504160. Its totient is φ = 4426928640.

The previous prime is 16600982939. The next prime is 16600982999. The reversal of 16600982940 is 4928900661.

It is a happy number.

16600982940 is a `hidden beast` number, since 16 + 600 + 9 + 8 + 29 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15370741 + ... + 15371820.

It is an arithmetic number, because the mean of its divisors is an integer number (1075989670).

Almost surely, 2^16600982940 is an apocalyptic number.

16600982940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16600982940 is an abundant number, since it is smaller than the sum of its proper divisors (35046521220).

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

16600982940 is a wasteful number, since it uses less digits than its factorization.

16600982940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30742579 (or 30742571 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 16600982940 in words is "sixteen billion, six hundred million, nine hundred eighty-two thousand, nine hundred forty".