16234430513711 has 2 divisors, whose sum is σ = 16234430513712. Its totient is φ = 16234430513710.

The previous prime is 16234430513593. The next prime is 16234430513783. The reversal of 16234430513711 is 11731503443261.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16234430513711 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16234430512711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8117215256855 + 8117215256856.

It is an arithmetic number, because the mean of its divisors is an integer number (8117215256856).

Almost surely, 2^{16234430513711} is an apocalyptic number.

16234430513711 is a deficient number, since it is larger than the sum of its proper divisors (1).

16234430513711 is an equidigital number, since it uses as much as digits as its factorization.

16234430513711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

Adding to 16234430513711 its reverse (11731503443261), we get a palindrome (27965933956972).

The spelling of 16234430513711 in words is "sixteen trillion, two hundred thirty-four billion, four hundred thirty million, five hundred thirteen thousand, seven hundred eleven".