4313312305044 has 24 divisors (see below), whose sum is σ = 10119999777888. Its totient is φ = 1429827282720.

The previous prime is 4313312305009. The next prime is 4313312305051. The reversal of 4313312305044 is 4405032133134.

It is a junction number, because it is equal to n+sod(n) for n = 4313312304996 and 4313312305014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992933442 + ... + 992937785.

It is an arithmetic number, because the mean of its divisors is an integer number (421666657412).

Almost surely, 2^{4313312305044} is an apocalyptic number.

It is an amenable number.

4313312305044 is an abundant number, since it is smaller than the sum of its proper divisors (5806687472844).

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

4313312305044 is a wasteful number, since it uses less digits than its factorization.

4313312305044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985871415 (or 1985871413 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 4313312305044 its reverse (4405032133134), we get a palindrome (8718344438178).

The spelling of 4313312305044 in words is "four trillion, three hundred thirteen billion, three hundred twelve million, three hundred five thousand, forty-four".