180842358908 has 12 divisors (see below), whose sum is σ = 323207620512. Its totient is φ = 88497324480.

The previous prime is 180842358859. The next prime is 180842358937. The reversal of 180842358908 is 809853248081.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480963533 + ... + 480963908.

It is an arithmetic number, because the mean of its divisors is an integer number (26933968376).

Almost surely, 2^180842358908 is an apocalyptic number.

It is an amenable number.

180842358908 is a deficient number, since it is larger than the sum of its proper divisors (142365261604).

180842358908 is a wasteful number, since it uses less digits than its factorization.

180842358908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961927492 (or 961927490 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 56.

The spelling of 180842358908 in words is "one hundred eighty billion, eight hundred forty-two million, three hundred fifty-eight thousand, nine hundred eight".