2323145026136 has 32 divisors (see below), whose sum is σ = 4752488436480. Its totient is φ = 1055841482400.

The previous prime is 2323145026129. The next prime is 2323145026159. The reversal of 2323145026136 is 6316205413232.

It is a super-2 number, since 2×2323145026136² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2323145026136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967580 + ... + 2362731.

It is an arithmetic number, because the mean of its divisors is an integer number (148515263640).

Almost surely, 2^{2323145026136} is an apocalyptic number.

It is an amenable number.

2323145026136 is an abundant number, since it is smaller than the sum of its proper divisors (2429343410344).

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

2323145026136 is a wasteful number, since it uses less digits than its factorization.

2323145026136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338255 (or 3338251 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 2323145026136 in words is "two trillion, three hundred twenty-three billion, one hundred forty-five million, twenty-six thousand, one hundred thirty-six".