131769033680 has 40 divisors (see below), whose sum is σ = 307445610912. Its totient is φ = 52521358464.

The previous prime is 131769033679. The next prime is 131769033701. The reversal of 131769033680 is 86330967131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2887454 + ... + 2932733.

Almost surely, 2^131769033680 is an apocalyptic number.

131769033680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131769033680 is an abundant number, since it is smaller than the sum of its proper divisors (175676577232).

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

131769033680 is a wasteful number, since it uses less digits than its factorization.

131769033680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5820483 (or 5820477 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 131769033680 in words is "one hundred thirty-one billion, seven hundred sixty-nine million, thirty-three thousand, six hundred eighty".