180942330244 has 36 divisors (see below), whose sum is σ = 343145179776. Its totient is φ = 83447346528.

The previous prime is 180942330227. The next prime is 180942330269. The reversal of 180942330244 is 442033249081.

It is a junction number, because it is equal to n+sod(n) for n = 180942330197 and 180942330206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 778117 + ... + 983539.

Almost surely, 2^180942330244 is an apocalyptic number.

It is an amenable number.

180942330244 is a deficient number, since it is larger than the sum of its proper divisors (162202849532).

180942330244 is a wasteful number, since it uses less digits than its factorization.

180942330244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206756 (or 206741 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 180942330244 in words is "one hundred eighty billion, nine hundred forty-two million, three hundred thirty thousand, two hundred forty-four".