329349229423 has 2 divisors, whose sum is σ = 329349229424. Its totient is φ = 329349229422.

The previous prime is 329349229379. The next prime is 329349229459. The reversal of 329349229423 is 324922943923.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 329349229423 - 2¹³ = 329349221231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (329349229493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164674614711 + 164674614712.

It is an arithmetic number, because the mean of its divisors is an integer number (164674614712).

Almost surely, 2^329349229423 is an apocalyptic number.

329349229423 is a deficient number, since it is larger than the sum of its proper divisors (1).

329349229423 is an equidigital number, since it uses as much as digits as its factorization.

329349229423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5038848, while the sum is 52.

The spelling of 329349229423 in words is "three hundred twenty-nine billion, three hundred forty-nine million, two hundred twenty-nine thousand, four hundred twenty-three".