2446264440049 has 2 divisors, whose sum is σ = 2446264440050. Its totient is φ = 2446264440048.

The previous prime is 2446264440001. The next prime is 2446264440091. The reversal of 2446264440049 is 9400444626442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2445173327025 + 1091113024 = 1563705^2 + 33032^2 .

It is a cyclic number.

It is not a de Polignac number, because 2446264440049 - 2²⁵ = 2446230885617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2446264439984 and 2446264440011.

It is not a weakly prime, because it can be changed into another prime (2446264440649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1223132220024 + 1223132220025.

It is an arithmetic number, because the mean of its divisors is an integer number (1223132220025).

Almost surely, 2^{2446264440049} is an apocalyptic number.

It is an amenable number.

2446264440049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2446264440049 is an equidigital number, since it uses as much as digits as its factorization.

2446264440049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5308416, while the sum is 49.

The spelling of 2446264440049 in words is "two trillion, four hundred forty-six billion, two hundred sixty-four million, four hundred forty thousand, forty-nine".