68022926071504 has 40 divisors (see below), whose sum is σ = 141241492823040. Its totient is φ = 31653441502848.

The previous prime is 68022926071469. The next prime is 68022926071517. The reversal of 68022926071504 is 40517062922086.

It is a happy number.

It is a congruent 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, 2497890544 + ... + 2497917775.

It is an arithmetic number, because the mean of its divisors is an integer number (3531037320576).

Almost surely, 2^{68022926071504} is an apocalyptic number.

It is an amenable number.

68022926071504 is an abundant number, since it is smaller than the sum of its proper divisors (73218566751536).

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

68022926071504 is a wasteful number, since it uses less digits than its factorization.

68022926071504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4995808387 (or 4995808381 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 68022926071504 in words is "sixty-eight trillion, twenty-two billion, nine hundred twenty-six million, seventy-one thousand, five hundred four".