63344027313 has 12 divisors (see below), whose sum is σ = 104567918208. Its totient is φ = 36196587000.

The previous prime is 63344027311. The next prime is 63344027321. The reversal of 63344027313 is 31372044336.

63344027313 is a `hidden beast` number, since 6 + 334 + 4 + 0 + 2 + 7 + 313 = 666.

It is not a de Polignac number, because 63344027313 - 2¹ = 63344027311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63344027311) 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, 502730313 + ... + 502730438.

It is an arithmetic number, because the mean of its divisors is an integer number (8713993184).

Almost surely, 2^63344027313 is an apocalyptic number.

63344027313 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

63344027313 is a deficient number, since it is larger than the sum of its proper divisors (41223890895).

63344027313 is a wasteful number, since it uses less digits than its factorization.

63344027313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005460764 (or 1005460761 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

The spelling of 63344027313 in words is "sixty-three billion, three hundred forty-four million, twenty-seven thousand, three hundred thirteen".