23874484511 has 2 divisors, whose sum is σ = 23874484512. Its totient is φ = 23874484510.

The previous prime is 23874484507. The next prime is 23874484547. The reversal of 23874484511 is 11548447832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23874484511 - 2² = 23874484507 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23874484591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11937242255 + 11937242256.

It is an arithmetic number, because the mean of its divisors is an integer number (11937242256).

Almost surely, 2^23874484511 is an apocalyptic number.

23874484511 is a deficient number, since it is larger than the sum of its proper divisors (1).

23874484511 is an equidigital number, since it uses as much as digits as its factorization.

23874484511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 860160, while the sum is 47.

The spelling of 23874484511 in words is "twenty-three billion, eight hundred seventy-four million, four hundred eighty-four thousand, five hundred eleven".