68726000023 has 8 divisors (see below), whose sum is σ = 70868490336. Its totient is φ = 66605712000.

The previous prime is 68726000009. The next prime is 68726000029. The reversal of 68726000023 is 32000062786.

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

It is a cyclic number.

It is not a de Polignac number, because 68726000023 - 2¹⁷ = 68725868951 is a prime.

It is a super-2 number, since 2×68726000023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68726000029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5544286 + ... + 5556667.

It is an arithmetic number, because the mean of its divisors is an integer number (8858561292).

Almost surely, 2^68726000023 is an apocalyptic number.

68726000023 is a deficient number, since it is larger than the sum of its proper divisors (2142490313).

68726000023 is a wasteful number, since it uses less digits than its factorization.

68726000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11101145.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 68726000023 in words is "sixty-eight billion, seven hundred twenty-six million, twenty-three", and thus it is an aban number.