23969113353 has 8 divisors (see below), whose sum is σ = 35509797600. Its totient is φ = 15979408884.

The previous prime is 23969113327. The next prime is 23969113367. The reversal of 23969113353 is 35331196932.

23969113353 is a `hidden beast` number, since 239 + 69 + 1 + 1 + 3 + 353 = 666.

It is not a de Polignac number, because 23969113353 - 2⁸ = 23969113097 is a prime.

It is a super-4 number, since 4×23969113353⁴ (a number of 43 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23969113299 and 23969113308.

It is not an unprimeable number, because it can be changed into a prime (23969113393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443872443 + ... + 443872496.

It is an arithmetic number, because the mean of its divisors is an integer number (4438724700).

Almost surely, 2^23969113353 is an apocalyptic number.

It is an amenable number.

23969113353 is a deficient number, since it is larger than the sum of its proper divisors (11540684247).

23969113353 is an equidigital number, since it uses as much as digits as its factorization.

23969113353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887744948 (or 887744942 counting only the distinct ones).

The product of its digits is 393660, while the sum is 45.

The spelling of 23969113353 in words is "twenty-three billion, nine hundred sixty-nine million, one hundred thirteen thousand, three hundred fifty-three".