68770586304 has 168 divisors, whose sum is σ = 233622258688. Its totient is φ = 19648707840.

The previous prime is 68770586303. The next prime is 68770586309. The reversal of 68770586304 is 40368507786.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (68770586303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206992 + ... + 424719.

Almost surely, 2^68770586304 is an apocalyptic number.

68770586304 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

68770586304 is an abundant number, since it is smaller than the sum of its proper divisors (164851672384).

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

68770586304 is an equidigital number, since it uses as much as digits as its factorization.

68770586304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631745 (or 631723 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 68770586304 in words is "sixty-eight billion, seven hundred seventy million, five hundred eighty-six thousand, three hundred four".