68412647170 has 32 divisors (see below), whose sum is σ = 140744780928. Its totient is φ = 23454066048.

The previous prime is 68412647159. The next prime is 68412647207. The reversal of 68412647170 is 7174621486.

It is a self number, because there is not a number n which added to its sum of digits gives 68412647170.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290222 + ... + 1342198.

It is an arithmetic number, because the mean of its divisors is an integer number (4398274404).

Almost surely, 2^68412647170 is an apocalyptic number.

68412647170 is an abundant number, since it is smaller than the sum of its proper divisors (72332133758).

68412647170 is a wasteful number, since it uses less digits than its factorization.

68412647170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70794.

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 68412647170 in words is "sixty-eight billion, four hundred twelve million, six hundred forty-seven thousand, one hundred seventy".