16246923263 has 2 divisors, whose sum is σ = 16246923264. Its totient is φ = 16246923262.

The previous prime is 16246923247. The next prime is 16246923281. The reversal of 16246923263 is 36232964261.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16246923263 - 2⁴ = 16246923247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16246923233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8123461631 + 8123461632.

It is an arithmetic number, because the mean of its divisors is an integer number (8123461632).

Almost surely, 2^16246923263 is an apocalyptic number.

16246923263 is a deficient number, since it is larger than the sum of its proper divisors (1).

16246923263 is an equidigital number, since it uses as much as digits as its factorization.

16246923263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 44.

The spelling of 16246923263 in words is "sixteen billion, two hundred forty-six million, nine hundred twenty-three thousand, two hundred sixty-three".