16115426207 has 2 divisors, whose sum is σ = 16115426208. Its totient is φ = 16115426206.

The previous prime is 16115426189. The next prime is 16115426219. The reversal of 16115426207 is 70262451161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16115426207 - 2⁸ = 16115425951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16115426407) 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, 8057713103 + 8057713104.

It is an arithmetic number, because the mean of its divisors is an integer number (8057713104).

Almost surely, 2^16115426207 is an apocalyptic number.

16115426207 is a deficient number, since it is larger than the sum of its proper divisors (1).

16115426207 is an equidigital number, since it uses as much as digits as its factorization.

16115426207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

Adding to 16115426207 its reverse (70262451161), we get a palindrome (86377877368).

The spelling of 16115426207 in words is "sixteen billion, one hundred fifteen million, four hundred twenty-six thousand, two hundred seven".