180238010140936 has 32 divisors (see below), whose sum is σ = 370250926063200. Its totient is φ = 81574752922240.

The previous prime is 180238010140933. The next prime is 180238010140961. The reversal of 180238010140936 is 639041010832081.

It is not an unprimeable number, because it can be changed into a prime (180238010140933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4395170926 + ... + 4395211933.

It is an arithmetic number, because the mean of its divisors is an integer number (11570341439475).

Almost surely, 2^{180238010140936} is an apocalyptic number.

It is an amenable number.

180238010140936 is an abundant number, since it is smaller than the sum of its proper divisors (190012915922264).

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

180238010140936 is a wasteful number, since it uses less digits than its factorization.

180238010140936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8790383109 (or 8790383105 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 180238010140936 in words is "one hundred eighty trillion, two hundred thirty-eight billion, ten million, one hundred forty thousand, nine hundred thirty-six".