180739467348 has 96 divisors (see below), whose sum is σ = 465798574080. Its totient is φ = 54088362240.

The previous prime is 180739467347. The next prime is 180739467457. The reversal of 180739467348 is 843764937081.

It is a junction number, because it is equal to n+sod(n) for n = 180739467291 and 180739467300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180739467347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10129611 + ... + 10147437.

It is an arithmetic number, because the mean of its divisors is an integer number (4852068480).

Almost surely, 2^180739467348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180739467348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232899287040).

180739467348 is an abundant number, since it is smaller than the sum of its proper divisors (285059106732).

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

180739467348 is a wasteful number, since it uses less digits than its factorization.

180739467348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18797 (or 18795 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 180739467348 in words is "one hundred eighty billion, seven hundred thirty-nine million, four hundred sixty-seven thousand, three hundred forty-eight".