2274331932464 has 80 divisors (see below), whose sum is σ = 4692235392000. Its totient is φ = 1064829427200.

The previous prime is 2274331932451. The next prime is 2274331932497. The reversal of 2274331932464 is 4642391334722.

It is a super-2 number, since 2×2274331932464² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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, 84374189 + ... + 84401139.

It is an arithmetic number, because the mean of its divisors is an integer number (58652942400).

Almost surely, 2^{2274331932464} 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 2274331932464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2346117696000).

2274331932464 is an abundant number, since it is smaller than the sum of its proper divisors (2417903459536).

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

2274331932464 is a wasteful number, since it uses less digits than its factorization.

2274331932464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30186 (or 30180 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 50.

The spelling of 2274331932464 in words is "two trillion, two hundred seventy-four billion, three hundred thirty-one million, nine hundred thirty-two thousand, four hundred sixty-four".