16764024799 has 2 divisors, whose sum is σ = 16764024800. Its totient is φ = 16764024798.

The previous prime is 16764024793. The next prime is 16764024817. The reversal of 16764024799 is 99742046761.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16764024799 is a prime.

It is a super-2 number, since 2×16764024799² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16764024793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8382012399 + 8382012400.

It is an arithmetic number, because the mean of its divisors is an integer number (8382012400).

Almost surely, 2^16764024799 is an apocalyptic number.

16764024799 is a deficient number, since it is larger than the sum of its proper divisors (1).

16764024799 is an equidigital number, since it uses as much as digits as its factorization.

16764024799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 16764024799 in words is "sixteen billion, seven hundred sixty-four million, twenty-four thousand, seven hundred ninety-nine".