439498060161323 has 2 divisors, whose sum is σ = 439498060161324. Its totient is φ = 439498060161322.

The previous prime is 439498060161311. The next prime is 439498060161361. The reversal of 439498060161323 is 323161060894934.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 439498060161323 - 2²⁰ = 439498059112747 is a prime.

It is a super-2 number, since 2×439498060161323² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (439498060167323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219749030080661 + 219749030080662.

It is an arithmetic number, because the mean of its divisors is an integer number (219749030080662).

Almost surely, 2^{439498060161323} is an apocalyptic number.

439498060161323 is a deficient number, since it is larger than the sum of its proper divisors (1).

439498060161323 is an equidigital number, since it uses as much as digits as its factorization.

439498060161323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20155392, while the sum is 59.

The spelling of 439498060161323 in words is "four hundred thirty-nine trillion, four hundred ninety-eight billion, sixty million, one hundred sixty-one thousand, three hundred twenty-three".