14331204409 has 2 divisors, whose sum is σ = 14331204410. Its totient is φ = 14331204408.

The previous prime is 14331204403. The next prime is 14331204431. The reversal of 14331204409 is 90440213341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13819178025 + 512026384 = 117555^2 + 22628^2 .

It is a cyclic number.

It is not a de Polignac number, because 14331204409 - 2³ = 14331204401 is a prime.

It is not a weakly prime, because it can be changed into another prime (14331204401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7165602204 + 7165602205.

It is an arithmetic number, because the mean of its divisors is an integer number (7165602205).

Almost surely, 2^14331204409 is an apocalyptic number.

It is an amenable number.

14331204409 is a deficient number, since it is larger than the sum of its proper divisors (1).

14331204409 is an equidigital number, since it uses as much as digits as its factorization.

14331204409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 14331204409 in words is "fourteen billion, three hundred thirty-one million, two hundred four thousand, four hundred nine".