312341045752 has 96 divisors (see below), whose sum is σ = 642780810000. Its totient is φ = 141724477440.

The previous prime is 312341045683. The next prime is 312341045759. The reversal of 312341045752 is 257540143213.

It is a super-2 number, since 2×312341045752² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312341045759) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 75643624 + ... + 75647752.

Almost surely, 2^312341045752 is an apocalyptic number.

It is an amenable number.

312341045752 is an abundant number, since it is smaller than the sum of its proper divisors (330439764248).

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

312341045752 is a wasteful number, since it uses less digits than its factorization.

312341045752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445 (or 4310 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 312341045752 its reverse (257540143213), we get a palindrome (569881188965).

The spelling of 312341045752 in words is "three hundred twelve billion, three hundred forty-one million, forty-five thousand, seven hundred fifty-two".