23847341951 has 2 divisors, whose sum is σ = 23847341952. Its totient is φ = 23847341950.

The previous prime is 23847341887. The next prime is 23847341953. The reversal of 23847341951 is 15914374832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23847341951 - 2⁶ = 23847341887 is a prime.

Together with 23847341953, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23847341896 and 23847341905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23847341953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11923670975 + 11923670976.

It is an arithmetic number, because the mean of its divisors is an integer number (11923670976).

Almost surely, 2^23847341951 is an apocalyptic number.

23847341951 is a deficient number, since it is larger than the sum of its proper divisors (1).

23847341951 is an equidigital number, since it uses as much as digits as its factorization.

23847341951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The spelling of 23847341951 in words is "twenty-three billion, eight hundred forty-seven million, three hundred forty-one thousand, nine hundred fifty-one".