23825068347 has 4 divisors (see below), whose sum is σ = 31766757800. Its totient is φ = 15883378896.

The previous prime is 23825068331. The next prime is 23825068357. The reversal of 23825068347 is 74386052832.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23825068347 - 2⁴ = 23825068331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23825068296 and 23825068305.

It is not an unprimeable number, because it can be changed into a prime (23825068357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3970844722 + ... + 3970844727.

It is an arithmetic number, because the mean of its divisors is an integer number (7941689450).

Almost surely, 2^23825068347 is an apocalyptic number.

23825068347 is a deficient number, since it is larger than the sum of its proper divisors (7941689453).

23825068347 is an equidigital number, since it uses as much as digits as its factorization.

23825068347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7941689452.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 23825068347 in words is "twenty-three billion, eight hundred twenty-five million, sixty-eight thousand, three hundred forty-seven".