180137403084 has 24 divisors (see below), whose sum is σ = 420583845808. Its totient is φ = 60008195520.

The previous prime is 180137403079. The next prime is 180137403091. The reversal of 180137403084 is 480304731081.

It is a super-2 number, since 2×180137403084² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4680727 + ... + 4719054.

Almost surely, 2^180137403084 is an apocalyptic number.

It is an amenable number.

180137403084 is an abundant number, since it is smaller than the sum of its proper divisors (240446442724).

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

180137403084 is a wasteful number, since it uses less digits than its factorization.

180137403084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9401385 (or 9401383 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 180137403084 in words is "one hundred eighty billion, one hundred thirty-seven million, four hundred three thousand, eighty-four".