313034120440434 has 12 divisors (see below), whose sum is σ = 678240594287646. Its totient is φ = 104344706813472.

The previous prime is 313034120440417. The next prime is 313034120440463. The reversal of 313034120440434 is 434044021430313.

313034120440434 is a `hidden beast` number, since 3 + 1 + 3 + 0 + 3 + 41 + 204 + 404 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 286247316134025 + 26786804306409 = 16918845^2 + 5175597^2 .

It is a super-2 number, since 2×313034120440434² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8695392234439 + ... + 8695392234474.

Almost surely, 2^{313034120440434} is an apocalyptic number.

313034120440434 is an abundant number, since it is smaller than the sum of its proper divisors (365206473847212).

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

313034120440434 is a wasteful number, since it uses less digits than its factorization.

313034120440434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17390784468921 (or 17390784468918 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 313034120440434 its reverse (434044021430313), we get a palindrome (747078141870747).

The spelling of 313034120440434 in words is "three hundred thirteen trillion, thirty-four billion, one hundred twenty million, four hundred forty thousand, four hundred thirty-four".