181282113760 has 48 divisors (see below), whose sum is σ = 467213452272. Its totient is φ = 65920768000.

The previous prime is 181282113731. The next prime is 181282113863. The reversal of 181282113760 is 67311282181.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51498841 + ... + 51502360.

It is an arithmetic number, because the mean of its divisors is an integer number (9733613589).

Almost surely, 2^181282113760 is an apocalyptic number.

181282113760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

181282113760 is an abundant number, since it is smaller than the sum of its proper divisors (285931338512).

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

181282113760 is a wasteful number, since it uses less digits than its factorization.

181282113760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103001227 (or 103001219 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 181282113760 in words is "one hundred eighty-one billion, two hundred eighty-two million, one hundred thirteen thousand, seven hundred sixty".