13769441680 has 40 divisors (see below), whose sum is σ = 32036255352. Its totient is φ = 5503939584.

The previous prime is 13769441633. The next prime is 13769441713. The reversal of 13769441680 is 8614496731.

It can be written as a sum of positive squares in 4 ways, for example, as 9704614144 + 4064827536 = 98512^2 + 63756^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57012 + ... + 175468.

Almost surely, 2^13769441680 is an apocalyptic number.

13769441680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13769441680 is an abundant number, since it is smaller than the sum of its proper divisors (18266813672).

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

13769441680 is a wasteful number, since it uses less digits than its factorization.

13769441680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119923 (or 119917 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 13769441680 in words is "thirteen billion, seven hundred sixty-nine million, four hundred forty-one thousand, six hundred eighty".