180232074902916 has 81 divisors (see below), whose sum is σ = 476260866287479. Its totient is φ = 57464708542032.

The previous prime is 180232074902909. The next prime is 180232074902917. The reversal of 180232074902916 is 619209470232081.

The square root of 180232074902916 is 13425054.

It is a perfect power (a square), and thus also a powerful number.

180232074902916 is a `hidden beast` number, since 1 + 80 + 2 + 320 + 74 + 90 + 2 + 91 + 6 = 666.

It is a super-3 number, since 3×180232074902916³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (180232074902917) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1852608811 + ... + 1852706093.

Almost surely, 2^{180232074902916} is an apocalyptic number.

180232074902916 is the 13425054-th square number.

It is an amenable number.

180232074902916 is an abundant number, since it is smaller than the sum of its proper divisors (296028791384563).

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

180232074902916 is an frugal number, since it uses more digits than its factorization.

180232074902916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194622 (or 97311 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 180232074902916 in words is "one hundred eighty trillion, two hundred thirty-two billion, seventy-four million, nine hundred two thousand, nine hundred sixteen".