68724211298 has 16 divisors (see below), whose sum is σ = 104721439680. Its totient is φ = 33818761200.

The previous prime is 68724211279. The next prime is 68724211313. The reversal of 68724211298 is 89211242786.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342713 + ... + 504876.

It is an arithmetic number, because the mean of its divisors is an integer number (6545089980).

Almost surely, 2^68724211298 is an apocalyptic number.

68724211298 is a deficient number, since it is larger than the sum of its proper divisors (35997228382).

68724211298 is a wasteful number, since it uses less digits than its factorization.

68724211298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848233.

The product of its digits is 774144, while the sum is 50.

The spelling of 68724211298 in words is "sixty-eight billion, seven hundred twenty-four million, two hundred eleven thousand, two hundred ninety-eight".