180361027484 has 72 divisors (see below), whose sum is σ = 348793012848. Its totient is φ = 81544320000.

The previous prime is 180361027477. The next prime is 180361027489. The reversal of 180361027484 is 484720163081.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180361027489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86669324 + ... + 86671404.

Almost surely, 2^180361027484 is an apocalyptic number.

It is an amenable number.

180361027484 is a deficient number, since it is larger than the sum of its proper divisors (168431985364).

180361027484 is a wasteful number, since it uses less digits than its factorization.

180361027484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979 (or 2966 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 180361027484 in words is "one hundred eighty billion, three hundred sixty-one million, twenty-seven thousand, four hundred eighty-four".