68093290023 has 24 divisors (see below), whose sum is σ = 101431143408. Its totient is φ = 40592112000.

The previous prime is 68093290003. The next prime is 68093290039. The reversal of 68093290023 is 32009239086.

It is not a de Polignac number, because 68093290023 - 2⁶ = 68093289959 is a prime.

It is a super-2 number, since 2×68093290023² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68093290003) 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, 1515438 + ... + 1559723.

It is an arithmetic number, because the mean of its divisors is an integer number (4226297642).

Almost surely, 2^68093290023 is an apocalyptic number.

68093290023 is a deficient number, since it is larger than the sum of its proper divisors (33337853385).

68093290023 is a wasteful number, since it uses less digits than its factorization.

68093290023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075247 (or 3075236 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 68093290023 in words is "sixty-eight billion, ninety-three million, two hundred ninety thousand, twenty-three".