13414146801449 has 2 divisors, whose sum is σ = 13414146801450. Its totient is φ = 13414146801448.

The previous prime is 13414146801413. The next prime is 13414146801463. The reversal of 13414146801449 is 94410864141431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10242784189225 + 3171362612224 = 3200435^2 + 1780832^2 .

It is a cyclic number.

It is not a de Polignac number, because 13414146801449 - 2¹² = 13414146797353 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13414146801397 and 13414146801406.

It is not a weakly prime, because it can be changed into another prime (13414146801749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6707073400724 + 6707073400725.

It is an arithmetic number, because the mean of its divisors is an integer number (6707073400725).

Almost surely, 2^{13414146801449} is an apocalyptic number.

It is an amenable number.

13414146801449 is a deficient number, since it is larger than the sum of its proper divisors (1).

13414146801449 is an equidigital number, since it uses as much as digits as its factorization.

13414146801449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 13414146801449 in words is "thirteen trillion, four hundred fourteen billion, one hundred forty-six million, eight hundred one thousand, four hundred forty-nine".