313034120440432 has 20 divisors (see below), whose sum is σ = 632873330456400. Its totient is φ = 149711970645248.

The previous prime is 313034120440417. The next prime is 313034120440463. The reversal of 313034120440432 is 234044021430313.

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, 425318098057 + ... + 425318098792.

It is an arithmetic number, because the mean of its divisors is an integer number (31643666522820).

Almost surely, 2^{313034120440432} is an apocalyptic number.

It is an amenable number.

313034120440432 is an abundant number, since it is smaller than the sum of its proper divisors (319839210015968).

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

313034120440432 is a wasteful number, since it uses less digits than its factorization.

313034120440432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850636196880 (or 850636196874 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 313034120440432 its reverse (234044021430313), we get a palindrome (547078141870745).

The spelling of 313034120440432 in words is "three hundred thirteen trillion, thirty-four billion, one hundred twenty million, four hundred forty thousand, four hundred thirty-two".