2282731423680 has 112 divisors (see below), whose sum is σ = 7674005988000. Its totient is φ = 572920823808.

The previous prime is 2282731423669. The next prime is 2282731423681. The reversal of 2282731423680 is 863241372822.

It is a super-2 number, since 2×2282731423680² (a number of 26 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2282731423681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69920305 + ... + 69952944.

Almost surely, 2^{2282731423680} is an apocalyptic number.

2282731423680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2282731423680 is an abundant number, since it is smaller than the sum of its proper divisors (5391274564320).

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

2282731423680 is a wasteful number, since it uses less digits than its factorization.

2282731423680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139873286 (or 139873276 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 2282731423680 in words is "two trillion, two hundred eighty-two billion, seven hundred thirty-one million, four hundred twenty-three thousand, six hundred eighty".