23433414015311 has 2 divisors, whose sum is σ = 23433414015312. Its totient is φ = 23433414015310.

The previous prime is 23433414015239. The next prime is 23433414015313. The reversal of 23433414015311 is 11351041433432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23433414015311 is a prime.

It is a Sophie Germain prime.

Together with 23433414015313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23433414015313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716707007655 + 11716707007656.

It is an arithmetic number, because the mean of its divisors is an integer number (11716707007656).

Almost surely, 2^{23433414015311} is an apocalyptic number.

23433414015311 is a deficient number, since it is larger than the sum of its proper divisors (1).

23433414015311 is an equidigital number, since it uses as much as digits as its factorization.

23433414015311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 23433414015311 its reverse (11351041433432), we get a palindrome (34784455448743).

The spelling of 23433414015311 in words is "twenty-three trillion, four hundred thirty-three billion, four hundred fourteen million, fifteen thousand, three hundred eleven".