14236020402449 has 2 divisors, whose sum is σ = 14236020402450. Its totient is φ = 14236020402448.

The previous prime is 14236020402407. The next prime is 14236020402479. The reversal of 14236020402449 is 94420402063241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13892616198400 + 343404204049 = 3727280^2 + 586007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14236020402449 is a prime.

It is not a weakly prime, because it can be changed into another prime (14236020402479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7118010201224 + 7118010201225.

It is an arithmetic number, because the mean of its divisors is an integer number (7118010201225).

Almost surely, 2^{14236020402449} is an apocalyptic number.

It is an amenable number.

14236020402449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14236020402449 is an equidigital number, since it uses as much as digits as its factorization.

14236020402449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 14236020402449 in words is "fourteen trillion, two hundred thirty-six billion, twenty million, four hundred two thousand, four hundred forty-nine".