2312565354236 has 12 divisors (see below), whose sum is σ = 4047042412560. Its totient is φ = 1156267522080.

The previous prime is 2312565354223. The next prime is 2312565354241. The reversal of 2312565354236 is 6324535652132.

It is a happy number.

It is a super-2 number, since 2×2312565354236² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3441896 + ... + 4058543.

It is an arithmetic number, because the mean of its divisors is an integer number (337253534380).

Almost surely, 2^{2312565354236} is an apocalyptic number.

It is an amenable number.

2312565354236 is a deficient number, since it is larger than the sum of its proper divisors (1734477058324).

2312565354236 is a wasteful number, since it uses less digits than its factorization.

2312565354236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7577524 (or 7577522 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 47.

The spelling of 2312565354236 in words is "two trillion, three hundred twelve billion, five hundred sixty-five million, three hundred fifty-four thousand, two hundred thirty-six".