68069026675 has 12 divisors (see below), whose sum is σ = 90898331440. Its totient is φ = 50266357920.

The previous prime is 68069026667. The next prime is 68069026679. The reversal of 68069026675 is 57662096086.

It is a happy number.

It is not a de Polignac number, because 68069026675 - 2³ = 68069026667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68069026679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104721255 + ... + 104721904.

Almost surely, 2^68069026675 is an apocalyptic number.

68069026675 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

68069026675 is a deficient number, since it is larger than the sum of its proper divisors (22829304765).

68069026675 is a wasteful number, since it uses less digits than its factorization.

68069026675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209443182 (or 209443177 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 68069026675 in words is "sixty-eight billion, sixty-nine million, twenty-six thousand, six hundred seventy-five".