23068117889 has 16 divisors (see below), whose sum is σ = 24237403200. Its totient is φ = 21924243264.

The previous prime is 23068117879. The next prime is 23068117901. The reversal of 23068117889 is 98871186032.

It is a cyclic number.

It is not a de Polignac number, because 23068117889 - 2²⁴ = 23051340673 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23068117889.

It is not an unprimeable number, because it can be changed into a prime (23068117829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3317114 + ... + 3324060.

It is an arithmetic number, because the mean of its divisors is an integer number (1514837700).

Almost surely, 2^23068117889 is an apocalyptic number.

23068117889 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

23068117889 is a deficient number, since it is larger than the sum of its proper divisors (1169285311).

23068117889 is a wasteful number, since it uses less digits than its factorization.

23068117889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8752.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The spelling of 23068117889 in words is "twenty-three billion, sixty-eight million, one hundred seventeen thousand, eight hundred eighty-nine".