23725402847 has 8 divisors (see below), whose sum is σ = 24976696560. Its totient is φ = 22474368000.

The previous prime is 23725402829. The next prime is 23725402867. The reversal of 23725402847 is 74820452732.

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 23725402847 - 2⁶ = 23725402783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23725402798 and 23725402807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23725402867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140063 + ... + 258975.

It is an arithmetic number, because the mean of its divisors is an integer number (3122087070).

Almost surely, 2^23725402847 is an apocalyptic number.

23725402847 is a deficient number, since it is larger than the sum of its proper divisors (1251293713).

23725402847 is a wasteful number, since it uses less digits than its factorization.

23725402847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129433.

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 23725402847 in words is "twenty-three billion, seven hundred twenty-five million, four hundred two thousand, eight hundred forty-seven".