14322253661 has 2 divisors, whose sum is σ = 14322253662. Its totient is φ = 14322253660.

The previous prime is 14322253651. The next prime is 14322253723. The reversal of 14322253661 is 16635222341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13734433636 + 587820025 = 117194^2 + 24245^2 .

It is a cyclic number.

It is not a de Polignac number, because 14322253661 - 2¹⁴ = 14322237277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14322253601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7161126830 + 7161126831.

It is an arithmetic number, because the mean of its divisors is an integer number (7161126831).

Almost surely, 2^14322253661 is an apocalyptic number.

It is an amenable number.

14322253661 is a deficient number, since it is larger than the sum of its proper divisors (1).

14322253661 is an equidigital number, since it uses as much as digits as its factorization.

14322253661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 35.

The spelling of 14322253661 in words is "fourteen billion, three hundred twenty-two million, two hundred fifty-three thousand, six hundred sixty-one".