14340295243649 has 2 divisors, whose sum is σ = 14340295243650. Its totient is φ = 14340295243648.

The previous prime is 14340295243553. The next prime is 14340295243733. The reversal of 14340295243649 is 94634259204341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10598488603024 + 3741806640625 = 3255532^2 + 1934375^2 .

It is a cyclic number.

It is not a de Polignac number, because 14340295243649 - 2¹² = 14340295239553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14340295243594 and 14340295243603.

It is not a weakly prime, because it can be changed into another prime (14340295243249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7170147621824 + 7170147621825.

It is an arithmetic number, because the mean of its divisors is an integer number (7170147621825).

Almost surely, 2^{14340295243649} is an apocalyptic number.

It is an amenable number.

14340295243649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14340295243649 is an equidigital number, since it uses as much as digits as its factorization.

14340295243649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22394880, while the sum is 56.

The spelling of 14340295243649 in words is "fourteen trillion, three hundred forty billion, two hundred ninety-five million, two hundred forty-three thousand, six hundred forty-nine".