274382072180 has 48 divisors (see below), whose sum is σ = 584405784144. Its totient is φ = 108199603200.

The previous prime is 274382072161. The next prime is 274382072219. The reversal of 274382072180 is 81270283472.

It can be written as a sum of positive squares in 8 ways, for example, as 16452166756 + 257929905424 = 128266^2 + 507868^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179174 + ... + 762146.

It is an arithmetic number, because the mean of its divisors is an integer number (12175120503).

Almost surely, 2^274382072180 is an apocalyptic number.

274382072180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

274382072180 is an abundant number, since it is smaller than the sum of its proper divisors (310023711964).

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

274382072180 is a wasteful number, since it uses less digits than its factorization.

274382072180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583316 (or 583314 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 274382072180 in words is "two hundred seventy-four billion, three hundred eighty-two million, seventy-two thousand, one hundred eighty".