180493341432 has 64 divisors (see below), whose sum is σ = 479736276480. Its totient is φ = 56462769792.

The previous prime is 180493341389. The next prime is 180493341433. The reversal of 180493341432 is 234143394081.

It is a happy number.

180493341432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180493341433) 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 in 15 ways as a sum of consecutive naturals, for example, 3055468 + ... + 3113979.

It is an arithmetic number, because the mean of its divisors is an integer number (7495879320).

Almost surely, 2^180493341432 is an apocalyptic number.

180493341432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

180493341432 is an abundant number, since it is smaller than the sum of its proper divisors (299242935048).

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

180493341432 is a wasteful number, since it uses less digits than its factorization.

180493341432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6169532 (or 6169528 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 180493341432 in words is "one hundred eighty billion, four hundred ninety-three million, three hundred forty-one thousand, four hundred thirty-two".