23854384363 has 2 divisors, whose sum is σ = 23854384364. Its totient is φ = 23854384362.

The previous prime is 23854384349. The next prime is 23854384439. The reversal of 23854384363 is 36348345832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23854384363 - 2⁵ = 23854384331 is a prime.

It is not a weakly prime, because it can be changed into another prime (23854384313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11927192181 + 11927192182.

It is an arithmetic number, because the mean of its divisors is an integer number (11927192182).

Almost surely, 2^23854384363 is an apocalyptic number.

23854384363 is a deficient number, since it is larger than the sum of its proper divisors (1).

23854384363 is an equidigital number, since it uses as much as digits as its factorization.

23854384363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4976640, while the sum is 49.

The spelling of 23854384363 in words is "twenty-three billion, eight hundred fifty-four million, three hundred eighty-four thousand, three hundred sixty-three".