23333016136049 has 2 divisors, whose sum is σ = 23333016136050. Its totient is φ = 23333016136048.

The previous prime is 23333016136013. The next prime is 23333016136091. The reversal of 23333016136049 is 94063161033332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13980233170225 + 9352782965824 = 3739015^2 + 3058232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23333016136049 is a prime.

It is not a weakly prime, because it can be changed into another prime (23333016136009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666508068024 + 11666508068025.

It is an arithmetic number, because the mean of its divisors is an integer number (11666508068025).

Almost surely, 2^{23333016136049} is an apocalyptic number.

It is an amenable number.

23333016136049 is a deficient number, since it is larger than the sum of its proper divisors (1).

23333016136049 is an equidigital number, since it uses as much as digits as its factorization.

23333016136049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 44.

The spelling of 23333016136049 in words is "twenty-three trillion, three hundred thirty-three billion, sixteen million, one hundred thirty-six thousand, forty-nine".