68716150746 has 32 divisors (see below), whose sum is σ = 138423126528. Its totient is φ = 22740423600.

The previous prime is 68716150697. The next prime is 68716150759. The reversal of 68716150746 is 64705161786.

It is a happy number.

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, 1597801 + ... + 1640243.

It is an arithmetic number, because the mean of its divisors is an integer number (4325722704).

Almost surely, 2^68716150746 is an apocalyptic number.

68716150746 is an abundant number, since it is smaller than the sum of its proper divisors (69706975782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68716150746 is a wasteful number, since it uses less digits than its factorization.

68716150746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44386.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 68716150746 in words is "sixty-eight billion, seven hundred sixteen million, one hundred fifty thousand, seven hundred forty-six".