68067701470 has 32 divisors (see below), whose sum is σ = 122941772928. Its totient is φ = 27133843968.

The previous prime is 68067701467. The next prime is 68067701477. The reversal of 68067701470 is 7410776086.

It is a self number, because there is not a number n which added to its sum of digits gives 68067701470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68067701477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11849419 + ... + 11855161.

It is an arithmetic number, because the mean of its divisors is an integer number (3841930404).

Almost surely, 2^68067701470 is an apocalyptic number.

68067701470 is a deficient number, since it is larger than the sum of its proper divisors (54874071458).

68067701470 is a wasteful number, since it uses less digits than its factorization.

68067701470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9604.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 68067701470 in words is "sixty-eight billion, sixty-seven million, seven hundred one thousand, four hundred seventy".