180738424036 has 6 divisors (see below), whose sum is σ = 316292242070. Its totient is φ = 90369212016.

The previous prime is 180738424007. The next prime is 180738424039. The reversal of 180738424036 is 630424837081.

180738424036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 157366129636 + 23372294400 = 396694^2 + 152880^2 .

It is not an unprimeable number, because it can be changed into a prime (180738424039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22592303001 + ... + 22592303008.

Almost surely, 2^180738424036 is an apocalyptic number.

It is an amenable number.

180738424036 is a deficient number, since it is larger than the sum of its proper divisors (135553818034).

180738424036 is a wasteful number, since it uses less digits than its factorization.

180738424036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45184606013 (or 45184606011 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 180738424036 in words is "one hundred eighty billion, seven hundred thirty-eight million, four hundred twenty-four thousand, thirty-six".