68706270736908 has 96 divisors (see below), whose sum is σ = 183435453723648. Its totient is φ = 19606930502400.

The previous prime is 68706270736903. The next prime is 68706270736933. The reversal of 68706270736908 is 80963707260786.

It is not an unprimeable number, because it can be changed into a prime (68706270736903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1998361878 + ... + 1998396258.

It is an arithmetic number, because the mean of its divisors is an integer number (1910785976288).

Almost surely, 2^{68706270736908} is an apocalyptic number.

It is an amenable number.

68706270736908 is an abundant number, since it is smaller than the sum of its proper divisors (114729182986740).

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

68706270736908 is a wasteful number, since it uses less digits than its factorization.

68706270736908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62103 (or 62101 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 69.

The spelling of 68706270736908 in words is "sixty-eight trillion, seven hundred six billion, two hundred seventy million, seven hundred thirty-six thousand, nine hundred eight".