16429333589 has 2 divisors, whose sum is σ = 16429333590. Its totient is φ = 16429333588.

The previous prime is 16429333561. The next prime is 16429333601. The reversal of 16429333589 is 98533392461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16239169489 + 190164100 = 127433^2 + 13790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16429333589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16429333589.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16429333519) 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, 8214666794 + 8214666795.

It is an arithmetic number, because the mean of its divisors is an integer number (8214666795).

Almost surely, 2^16429333589 is an apocalyptic number.

It is an amenable number.

16429333589 is a deficient number, since it is larger than the sum of its proper divisors (1).

16429333589 is an equidigital number, since it uses as much as digits as its factorization.

16429333589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 53.

The spelling of 16429333589 in words is "sixteen billion, four hundred twenty-nine million, three hundred thirty-three thousand, five hundred eighty-nine".