180804983040 has 216 divisors, whose sum is σ = 682436559168. Its totient is φ = 43831480320.

The previous prime is 180804983011. The next prime is 180804983053. The reversal of 180804983040 is 40389408081.

180804983040 is a `hidden beast` number, since 1 + 80 + 80 + 498 + 3 + 0 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586684 + ... + 840123.

Almost surely, 2^180804983040 is an apocalyptic number.

180804983040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

180804983040 is an abundant number, since it is smaller than the sum of its proper divisors (501631576128).

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

180804983040 is a wasteful number, since it uses less digits than its factorization.

180804983040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426845 (or 1426828 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 180804983040 in words is "one hundred eighty billion, eight hundred four million, nine hundred eighty-three thousand, forty".