14540340063779 has 2 divisors, whose sum is σ = 14540340063780. Its totient is φ = 14540340063778.

The previous prime is 14540340063763. The next prime is 14540340063797. The reversal of 14540340063779 is 97736004304541.

Together with next prime (14540340063797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (97736004304541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14540340063779 - 2⁴ = 14540340063763 is a prime.

It is a super-2 number, since 2×14540340063779² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14540340063779.

It is not a weakly prime, because it can be changed into another prime (14540340063719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7270170031889 + 7270170031890.

It is an arithmetic number, because the mean of its divisors is an integer number (7270170031890).

Almost surely, 2^{14540340063779} is an apocalyptic number.

14540340063779 is a deficient number, since it is larger than the sum of its proper divisors (1).

14540340063779 is an equidigital number, since it uses as much as digits as its factorization.

14540340063779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 14540340063779 in words is "fourteen trillion, five hundred forty billion, three hundred forty million, sixty-three thousand, seven hundred seventy-nine".