68023316790062 has 32 divisors (see below), whose sum is σ = 113734472820480. Its totient is φ = 30323176398720.

The previous prime is 68023316790041. The next prime is 68023316790071. The reversal of 68023316790062 is 26009761332086.

It is a happy number.

It is a super-2 number, since 2×68023316790062² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68023316789986 and 68023316790013.

It is a congruent 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, 1301303 + ... + 11736269.

It is an arithmetic number, because the mean of its divisors is an integer number (3554202275640).

Almost surely, 2^{68023316790062} is an apocalyptic number.

68023316790062 is a deficient number, since it is larger than the sum of its proper divisors (45711156030418).

68023316790062 is a wasteful number, since it uses less digits than its factorization.

68023316790062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10445096.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 68023316790062 in words is "sixty-eight trillion, twenty-three billion, three hundred sixteen million, seven hundred ninety thousand, sixty-two".