68294430361 has 8 divisors (see below), whose sum is σ = 72315624960. Its totient is φ = 64273666368.

The previous prime is 68294430359. The next prime is 68294430377. The reversal of 68294430361 is 16303449286.

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

It is not a de Polignac number, because 68294430361 - 2¹ = 68294430359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68294430301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253540 + ... + 448186.

It is an arithmetic number, because the mean of its divisors is an integer number (9039453120).

Almost surely, 2^68294430361 is an apocalyptic number.

It is an amenable number.

68294430361 is a deficient number, since it is larger than the sum of its proper divisors (4021194599).

68294430361 is a wasteful number, since it uses less digits than its factorization.

68294430361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215303.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 68294430361 in words is "sixty-eight billion, two hundred ninety-four million, four hundred thirty thousand, three hundred sixty-one".