274365090216 has 160 divisors (see below), whose sum is σ = 879079481280. Its totient is φ = 78316761600.

The previous prime is 274365090173. The next prime is 274365090227. The reversal of 274365090216 is 612090563472.

274365090216 is a `hidden beast` number, since 2 + 74 + 365 + 0 + 9 + 0 + 216 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4921056 + ... + 4976496.

It is an arithmetic number, because the mean of its divisors is an integer number (5494246758).

Almost surely, 2^274365090216 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 274365090216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439539740640).

274365090216 is an abundant number, since it is smaller than the sum of its proper divisors (604714391064).

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

274365090216 is a wasteful number, since it uses less digits than its factorization.

274365090216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56557 (or 56544 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 274365090216 in words is "two hundred seventy-four billion, three hundred sixty-five million, ninety thousand, two hundred sixteen".