14330140454549 has 2 divisors, whose sum is σ = 14330140454550. Its totient is φ = 14330140454548.

The previous prime is 14330140454489. The next prime is 14330140454573. The reversal of 14330140454549 is 94545404103341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11110922223025 + 3219218231524 = 3333305^2 + 1794218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14330140454549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14330140456549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7165070227274 + 7165070227275.

It is an arithmetic number, because the mean of its divisors is an integer number (7165070227275).

Almost surely, 2^{14330140454549} is an apocalyptic number.

It is an amenable number.

14330140454549 is a deficient number, since it is larger than the sum of its proper divisors (1).

14330140454549 is an equidigital number, since it uses as much as digits as its factorization.

14330140454549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 14330140454549 in words is "fourteen trillion, three hundred thirty billion, one hundred forty million, four hundred fifty-four thousand, five hundred forty-nine".