2231143602624 has 42 divisors (see below), whose sum is σ = 6395170293200. Its totient is φ = 743714534016.

The previous prime is 2231143602617. The next prime is 2231143602631. The reversal of 2231143602624 is 4262063411322.

2231143602624 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 1 + 43 + 602 + 6 + 2 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2231143602617) and next prime (2231143602631).

It is a super-3 number, since 3×2231143602624³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1936756024 + ... + 1936757175.

Almost surely, 2^{2231143602624} is an apocalyptic number.

2231143602624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2231143602624 is an abundant number, since it is smaller than the sum of its proper divisors (4164026690576).

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

2231143602624 is a wasteful number, since it uses less digits than its factorization.

2231143602624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873513217 (or 3873513204 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 2231143602624 in words is "two trillion, two hundred thirty-one billion, one hundred forty-three million, six hundred two thousand, six hundred twenty-four".