16613732240404 has 24 divisors (see below), whose sum is σ = 31311253208480. Its totient is φ = 7667690827104.

The previous prime is 16613732240359. The next prime is 16613732240429. The reversal of 16613732240404 is 40404223731661.

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 7 ways as a sum of consecutive naturals, for example, 1685694 + ... + 6005749.

Almost surely, 2^{16613732240404} is an apocalyptic number.

It is an amenable number.

16613732240404 is a deficient number, since it is larger than the sum of its proper divisors (14697520968076).

16613732240404 is a wasteful number, since it uses less digits than its factorization.

16613732240404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7732999 (or 7732997 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 16613732240404 in words is "sixteen trillion, six hundred thirteen billion, seven hundred thirty-two million, two hundred forty thousand, four hundred four".