23834668057 has 2 divisors, whose sum is σ = 23834668058. Its totient is φ = 23834668056.

The previous prime is 23834668037. The next prime is 23834668063. The reversal of 23834668057 is 75086643832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23655670416 + 178997641 = 153804^2 + 13379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23834668057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23834667995 and 23834668013.

It is not a weakly prime, because it can be changed into another prime (23834668027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11917334028 + 11917334029.

It is an arithmetic number, because the mean of its divisors is an integer number (11917334029).

Almost surely, 2^23834668057 is an apocalyptic number.

It is an amenable number.

23834668057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23834668057 is an equidigital number, since it uses as much as digits as its factorization.

23834668057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 23834668057 in words is "twenty-three billion, eight hundred thirty-four million, six hundred sixty-eight thousand, fifty-seven".