16249042963 has 2 divisors, whose sum is σ = 16249042964. Its totient is φ = 16249042962.

The previous prime is 16249042937. The next prime is 16249043009. The reversal of 16249042963 is 36924094261.

It is an a-pointer prime, because the next prime (16249043009) can be obtained adding 16249042963 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16249042963 - 2³³ = 7659108371 is a prime.

It is not a weakly prime, because it can be changed into another prime (16249042903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8124521481 + 8124521482.

It is an arithmetic number, because the mean of its divisors is an integer number (8124521482).

Almost surely, 2^16249042963 is an apocalyptic number.

16249042963 is a deficient number, since it is larger than the sum of its proper divisors (1).

16249042963 is an equidigital number, since it uses as much as digits as its factorization.

16249042963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 16249042963 in words is "sixteen billion, two hundred forty-nine million, forty-two thousand, nine hundred sixty-three".