16930173439 has 2 divisors, whose sum is σ = 16930173440. Its totient is φ = 16930173438.

The previous prime is 16930173427. The next prime is 16930173467. The reversal of 16930173439 is 93437103961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16930173439 - 2¹⁵ = 16930140671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16930173539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8465086719 + 8465086720.

It is an arithmetic number, because the mean of its divisors is an integer number (8465086720).

Almost surely, 2^16930173439 is an apocalyptic number.

16930173439 is a deficient number, since it is larger than the sum of its proper divisors (1).

16930173439 is an equidigital number, since it uses as much as digits as its factorization.

16930173439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 46.

The spelling of 16930173439 in words is "sixteen billion, nine hundred thirty million, one hundred seventy-three thousand, four hundred thirty-nine".