14053343545249 has 2 divisors, whose sum is σ = 14053343545250. Its totient is φ = 14053343545248.

The previous prime is 14053343545243. The next prime is 14053343545357. The reversal of 14053343545249 is 94254534335041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10727852115600 + 3325491429649 = 3275340^2 + 1823593^2 .

It is a cyclic number.

It is not a de Polignac number, because 14053343545249 - 2⁷ = 14053343545121 is a prime.

It is a super-2 number, since 2×14053343545249² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14053343545196 and 14053343545205.

It is not a weakly prime, because it can be changed into another prime (14053343545243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7026671772624 + 7026671772625.

It is an arithmetic number, because the mean of its divisors is an integer number (7026671772625).

Almost surely, 2^{14053343545249} is an apocalyptic number.

It is an amenable number.

14053343545249 is a deficient number, since it is larger than the sum of its proper divisors (1).

14053343545249 is an equidigital number, since it uses as much as digits as its factorization.

14053343545249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 14053343545249 in words is "fourteen trillion, fifty-three billion, three hundred forty-three million, five hundred forty-five thousand, two hundred forty-nine".