68441526746 has 8 divisors (see below), whose sum is σ = 103052641824. Its totient is φ = 34090646140.

The previous prime is 68441526739. The next prime is 68441526757. The reversal of 68441526746 is 64762514486.

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

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, 65057960 + ... + 65059011.

It is an arithmetic number, because the mean of its divisors is an integer number (12881580228).

Almost surely, 2^68441526746 is an apocalyptic number.

68441526746 is a deficient number, since it is larger than the sum of its proper divisors (34611115078).

68441526746 is a wasteful number, since it uses less digits than its factorization.

68441526746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130117236.

The product of its digits is 7741440, while the sum is 53.

The spelling of 68441526746 in words is "sixty-eight billion, four hundred forty-one million, five hundred twenty-six thousand, seven hundred forty-six".