2214340403449 has 2 divisors, whose sum is σ = 2214340403450. Its totient is φ = 2214340403448.

The previous prime is 2214340403371. The next prime is 2214340403563. The reversal of 2214340403449 is 9443040434122.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2118500627049 + 95839776400 = 1455507^2 + 309580^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214340403449 - 2³¹ = 2212192919801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2214340406449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107170201724 + 1107170201725.

It is an arithmetic number, because the mean of its divisors is an integer number (1107170201725).

Almost surely, 2^{2214340403449} is an apocalyptic number.

It is an amenable number.

2214340403449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214340403449 is an equidigital number, since it uses as much as digits as its factorization.

2214340403449 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 40.

The spelling of 2214340403449 in words is "two trillion, two hundred fourteen billion, three hundred forty million, four hundred three thousand, four hundred forty-nine".