16733770423 has 2 divisors, whose sum is σ = 16733770424. Its totient is φ = 16733770422.

The previous prime is 16733770399. The next prime is 16733770433. The reversal of 16733770423 is 32407733761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16733770423 - 2²⁵ = 16700215991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16733770423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16733770433) 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, 8366885211 + 8366885212.

It is an arithmetic number, because the mean of its divisors is an integer number (8366885212).

Almost surely, 2^16733770423 is an apocalyptic number.

16733770423 is a deficient number, since it is larger than the sum of its proper divisors (1).

16733770423 is an equidigital number, since it uses as much as digits as its factorization.

16733770423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528, while the sum is 43.

The spelling of 16733770423 in words is "sixteen billion, seven hundred thirty-three million, seven hundred seventy thousand, four hundred twenty-three".