18944410117482 has 32 divisors (see below), whose sum is σ = 42141779020800. Its totient is φ = 6308339891904.

The previous prime is 18944410117463. The next prime is 18944410117531. The reversal of 18944410117482 is 28471101444981.

18944410117482 is a `hidden beast` number, since 1 + 8 + 9 + 4 + 4 + 41 + 0 + 117 + 482 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179487882 + ... + 179593397.

It is an arithmetic number, because the mean of its divisors is an integer number (1316930594400).

Almost surely, 2^{18944410117482} is an apocalyptic number.

18944410117482 is an abundant number, since it is smaller than the sum of its proper divisors (23197368903318).

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

18944410117482 is a wasteful number, since it uses less digits than its factorization.

18944410117482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359082267 (or 359082261 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 54.

The spelling of 18944410117482 in words is "eighteen trillion, nine hundred forty-four billion, four hundred ten million, one hundred seventeen thousand, four hundred eighty-two".