16632424402780 has 48 divisors (see below), whose sum is σ = 35450116724736. Its totient is φ = 6553540319040.

The previous prime is 16632424402777. The next prime is 16632424402837. The reversal of 16632424402780 is 8720442423661.

It is a congruent number.

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, 92411637 + ... + 92591443.

It is an arithmetic number, because the mean of its divisors is an integer number (738544098432).

Almost surely, 2^{16632424402780} is an apocalyptic number.

16632424402780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16632424402780 is an abundant number, since it is smaller than the sum of its proper divisors (18817692321956).

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

16632424402780 is a wasteful number, since it uses less digits than its factorization.

16632424402780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248914 (or 248912 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 16632424402780 in words is "sixteen trillion, six hundred thirty-two billion, four hundred twenty-four million, four hundred two thousand, seven hundred eighty".