2434364166449 has 2 divisors, whose sum is σ = 2434364166450. Its totient is φ = 2434364166448.

The previous prime is 2434364166427. The next prime is 2434364166497. The reversal of 2434364166449 is 9446614634342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2385464805025 + 48899361424 = 1544495^2 + 221132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2434364166449 is a prime.

It is a super-2 number, since 2×2434364166449² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2434364166394 and 2434364166403.

It is not a weakly prime, because it can be changed into another prime (2434364166419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1217182083224 + 1217182083225.

It is an arithmetic number, because the mean of its divisors is an integer number (1217182083225).

Almost surely, 2^{2434364166449} is an apocalyptic number.

It is an amenable number.

2434364166449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2434364166449 is an equidigital number, since it uses as much as digits as its factorization.

2434364166449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35831808, while the sum is 56.

The spelling of 2434364166449 in words is "two trillion, four hundred thirty-four billion, three hundred sixty-four million, one hundred sixty-six thousand, four hundred forty-nine".