2313433336144 has 40 divisors (see below), whose sum is σ = 5159455676480. Its totient is φ = 984338535168.

The previous prime is 2313433336133. The next prime is 2313433336157. The reversal of 2313433336144 is 4416333343132.

It is a junction number, because it is equal to n+sod(n) for n = 2313433336097 and 2313433336106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74285349 + ... + 74316484.

It is an arithmetic number, because the mean of its divisors is an integer number (128986391912).

Almost surely, 2^{2313433336144} is an apocalyptic number.

It is an amenable number.

2313433336144 is an abundant number, since it is smaller than the sum of its proper divisors (2846022340336).

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

2313433336144 is a wasteful number, since it uses less digits than its factorization.

2313433336144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148601987 (or 148601981 counting only the distinct ones).

The product of its digits is 559872, while the sum is 40.

Adding to 2313433336144 its reverse (4416333343132), we get a palindrome (6729766679276).

The spelling of 2313433336144 in words is "two trillion, three hundred thirteen billion, four hundred thirty-three million, three hundred thirty-six thousand, one hundred forty-four".