68001876342560 has 24 divisors (see below), whose sum is σ = 160654432859676. Its totient is φ = 27200750536960.

The previous prime is 68001876342553. The next prime is 68001876342583. The reversal of 68001876342560 is 6524367810086.

It can be written as a sum of positive squares in 2 ways, for example, as 67243214438416 + 758661904144 = 8200196^2 + 871012^2 .

It is a super-2 number, since 2×68001876342560² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68001876342496 and 68001876342505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212505863411 + ... + 212505863730.

Almost surely, 2^{68001876342560} is an apocalyptic number.

It is an amenable number.

68001876342560 is an abundant number, since it is smaller than the sum of its proper divisors (92652556517116).

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

68001876342560 is a wasteful number, since it uses less digits than its factorization.

68001876342560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425011727156 (or 425011727148 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 68001876342560 in words is "sixty-eight trillion, one billion, eight hundred seventy-six million, three hundred forty-two thousand, five hundred sixty".