68023315892043 has 24 divisors (see below), whose sum is σ = 98334845306880. Its totient is φ = 45312450220080.

The previous prime is 68023315892029. The next prime is 68023315892047. The reversal of 68023315892043 is 34029851332086.

68023315892043 is a `hidden beast` number, since 6 + 8 + 0 + 2 + 3 + 31 + 589 + 20 + 4 + 3 = 666.

It is not a de Polignac number, because 68023315892043 - 2¹⁴ = 68023315875659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68023315892047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92213730 + ... + 92948472.

It is an arithmetic number, because the mean of its divisors is an integer number (4097285221120).

Almost surely, 2^{68023315892043} is an apocalyptic number.

68023315892043 is a deficient number, since it is larger than the sum of its proper divisors (30311529414837).

68023315892043 is a wasteful number, since it uses less digits than its factorization.

68023315892043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742999 (or 742996 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 68023315892043 in words is "sixty-eight trillion, twenty-three billion, three hundred fifteen million, eight hundred ninety-two thousand, forty-three".