63313421414723 has 16 divisors (see below), whose sum is σ = 70473508976640. Its totient is φ = 56630498241600.

The previous prime is 63313421414669. The next prime is 63313421414753. The reversal of 63313421414723 is 32741412431336.

It is a cyclic number.

It is not a de Polignac number, because 63313421414723 - 2¹² = 63313421410627 is a prime.

It is a super-2 number, since 2×63313421414723² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63313421414753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1310867015 + ... + 1310915312.

It is an arithmetic number, because the mean of its divisors is an integer number (4404594311040).

Almost surely, 2^{63313421414723} is an apocalyptic number.

63313421414723 is a deficient number, since it is larger than the sum of its proper divisors (7160087561917).

63313421414723 is a wasteful number, since it uses less digits than its factorization.

63313421414723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621782418.

The product of its digits is 870912, while the sum is 44.

The spelling of 63313421414723 in words is "sixty-three trillion, three hundred thirteen billion, four hundred twenty-one million, four hundred fourteen thousand, seven hundred twenty-three".