68288593324 has 24 divisors (see below), whose sum is σ = 136653886208. Its totient is φ = 29250104400.

The previous prime is 68288593313. The next prime is 68288593363. The reversal of 68288593324 is 42339588286.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634002 + ... + 733849.

Almost surely, 2^68288593324 is an apocalyptic number.

It is an amenable number.

68288593324 is an abundant number, since it is smaller than the sum of its proper divisors (68365292884).

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

68288593324 is a wasteful number, since it uses less digits than its factorization.

68288593324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369645 (or 1369643 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 58.

The spelling of 68288593324 in words is "sixty-eight billion, two hundred eighty-eight million, five hundred ninety-three thousand, three hundred twenty-four".