2275381744320 has 112 divisors (see below), whose sum is σ = 7649298095328. Its totient is φ = 571076198400.

The previous prime is 2275381744291. The next prime is 2275381744367. The reversal of 2275381744320 is 234471835722.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2275381744320.

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, 69695131 + ... + 69727770.

Almost surely, 2^{2275381744320} is an apocalyptic number.

2275381744320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2275381744320 is an abundant number, since it is smaller than the sum of its proper divisors (5373916351008).

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

2275381744320 is a wasteful number, since it uses less digits than its factorization.

2275381744320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139422938 (or 139422928 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 2275381744320 in words is "two trillion, two hundred seventy-five billion, three hundred eighty-one million, seven hundred forty-four thousand, three hundred twenty".