16924701293 has 2 divisors, whose sum is σ = 16924701294. Its totient is φ = 16924701292.

The previous prime is 16924701289. The next prime is 16924701323. The reversal of 16924701293 is 39210742961.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16921326724 + 3374569 = 130082^2 + 1837^2 .

It is a cyclic number.

It is not a de Polignac number, because 16924701293 - 2² = 16924701289 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16924701253) 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, 8462350646 + 8462350647.

It is an arithmetic number, because the mean of its divisors is an integer number (8462350647).

Almost surely, 2^16924701293 is an apocalyptic number.

It is an amenable number.

16924701293 is a deficient number, since it is larger than the sum of its proper divisors (1).

16924701293 is an equidigital number, since it uses as much as digits as its factorization.

16924701293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 16924701293 in words is "sixteen billion, nine hundred twenty-four million, seven hundred one thousand, two hundred ninety-three".