63323068704 has 96 divisors (see below), whose sum is σ = 190017838080. Its totient is φ = 18087674112.

The previous prime is 63323068637. The next prime is 63323068717. The reversal of 63323068704 is 40786032336.

63323068704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×63323068704² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3285207 + ... + 3304425.

It is an arithmetic number, because the mean of its divisors is an integer number (1979352480).

Almost surely, 2^63323068704 is an apocalyptic number.

It is an amenable number.

63323068704 is an abundant number, since it is smaller than the sum of its proper divisors (126694769376).

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

63323068704 is a wasteful number, since it uses less digits than its factorization.

63323068704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24142 (or 24134 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 63323068704 in words is "sixty-three billion, three hundred twenty-three million, sixty-eight thousand, seven hundred four".