14920590329 has 2 divisors, whose sum is σ = 14920590330. Its totient is φ = 14920590328.

The previous prime is 14920590323. The next prime is 14920590361. The reversal of 14920590329 is 92309502941.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8687172025 + 6233418304 = 93205^2 + 78952^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14920590329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14920590329.

It is not a weakly prime, because it can be changed into another prime (14920590323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7460295164 + 7460295165.

It is an arithmetic number, because the mean of its divisors is an integer number (7460295165).

Almost surely, 2^14920590329 is an apocalyptic number.

It is an amenable number.

14920590329 is a deficient number, since it is larger than the sum of its proper divisors (1).

14920590329 is an equidigital number, since it uses as much as digits as its factorization.

14920590329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 14920590329 in words is "fourteen billion, nine hundred twenty million, five hundred ninety thousand, three hundred twenty-nine".