14154645016273 has 2 divisors, whose sum is σ = 14154645016274. Its totient is φ = 14154645016272.

The previous prime is 14154645016189. The next prime is 14154645016289. The reversal of 14154645016273 is 37261054645141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7342273573569 + 6812371442704 = 2709663^2 + 2610052^2 .

It is an emirp because it is prime and its reverse (37261054645141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14154645016273 - 2¹⁷ = 14154644885201 is a prime.

It is not a weakly prime, because it can be changed into another prime (14154645026273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7077322508136 + 7077322508137.

It is an arithmetic number, because the mean of its divisors is an integer number (7077322508137).

Almost surely, 2^{14154645016273} is an apocalyptic number.

It is an amenable number.

14154645016273 is a deficient number, since it is larger than the sum of its proper divisors (1).

14154645016273 is an equidigital number, since it uses as much as digits as its factorization.

14154645016273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 14154645016273 in words is "fourteen trillion, one hundred fifty-four billion, six hundred forty-five million, sixteen thousand, two hundred seventy-three".