313330130240 has 28 divisors (see below), whose sum is σ = 746117373396. Its totient is φ = 125332051968.

The previous prime is 313330130233. The next prime is 313330130257. The reversal of 313330130240 is 42031033313.

It can be written as a sum of positive squares in 2 ways, for example, as 118369026304 + 194961103936 = 344048^2 + 441544^2 .

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, 489578009 + ... + 489578648.

Almost surely, 2^313330130240 is an apocalyptic number.

It is an amenable number.

313330130240 is an abundant number, since it is smaller than the sum of its proper divisors (432787243156).

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

313330130240 is an equidigital number, since it uses as much as digits as its factorization.

313330130240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979156674 (or 979156664 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 313330130240 its reverse (42031033313), we get a palindrome (355361163553).

The spelling of 313330130240 in words is "three hundred thirteen billion, three hundred thirty million, one hundred thirty thousand, two hundred forty".