180268473886960 has 40 divisors (see below), whose sum is σ = 423833462498160. Its totient is φ = 71297194163712.

The previous prime is 180268473886873. The next prime is 180268473886967. The reversal of 180268473886960 is 69688374862081.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180268473886967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12659295822 + ... + 12659310061.

It is an arithmetic number, because the mean of its divisors is an integer number (10595836562454).

Almost surely, 2^{180268473886960} is an apocalyptic number.

180268473886960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

180268473886960 is an abundant number, since it is smaller than the sum of its proper divisors (243564988611200).

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

180268473886960 is a wasteful number, since it uses less digits than its factorization.

180268473886960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25318605985 (or 25318605979 counting only the distinct ones).

The product of its (nonzero) digits is 1337720832, while the sum is 76.

The spelling of 180268473886960 in words is "one hundred eighty trillion, two hundred sixty-eight billion, four hundred seventy-three million, eight hundred eighty-six thousand, nine hundred sixty".