313330140300420 has 36 divisors (see below), whose sum is σ = 950434758911820. Its totient is φ = 83554704080064.

The previous prime is 313330140300379. The next prime is 313330140300427. The reversal of 313330140300420 is 24003041033313.

313330140300420 is a `hidden beast` number, since 3 + 1 + 3 + 330 + 1 + 4 + 0 + 300 + 4 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 195512879038464 + 117817261261956 = 13982592^2 + 10854366^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (313330140300427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 870361500655 + ... + 870361501014.

Almost surely, 2^{313330140300420} is an apocalyptic number.

313330140300420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313330140300420 is an abundant number, since it is smaller than the sum of its proper divisors (637104618611400).

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

313330140300420 is a wasteful number, since it uses less digits than its factorization.

313330140300420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740723001684 (or 1740723001679 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 313330140300420 its reverse (24003041033313), we get a palindrome (337333181333733).

The spelling of 313330140300420 in words is "three hundred thirteen trillion, three hundred thirty billion, one hundred forty million, three hundred thousand, four hundred twenty".