68707935388474 has 8 divisors (see below), whose sum is σ = 103063656400128. Its totient is φ = 34353383255100.

The previous prime is 68707935388453. The next prime is 68707935388481. The reversal of 68707935388474 is 47488353970786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 68707935388394 and 68707935388403.

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, 292072602 + ... + 292307749.

It is an arithmetic number, because the mean of its divisors is an integer number (12882957050016).

Almost surely, 2^{68707935388474} is an apocalyptic number.

68707935388474 is a deficient number, since it is larger than the sum of its proper divisors (34355721011654).

68707935388474 is a wasteful number, since it uses less digits than its factorization.

68707935388474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584439140.

The product of its (nonzero) digits is 6827950080, while the sum is 79.

The spelling of 68707935388474 in words is "sixty-eight trillion, seven hundred seven billion, nine hundred thirty-five million, three hundred eighty-eight thousand, four hundred seventy-four".