2394111144449 has 4 divisors (see below), whose sum is σ = 2394120785364. Its totient is φ = 2394101503536.

The previous prime is 2394111144443. The next prime is 2394111144461. The reversal of 2394111144449 is 9444411114932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 622102900225 + 1772008244224 = 788735^2 + 1331168^2 .

It is a cyclic number.

It is not a de Polignac number, because 2394111144449 - 2³⁶ = 2325391667713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2394111144443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4437842 + ... + 4947995.

It is an arithmetic number, because the mean of its divisors is an integer number (598530196341).

Almost surely, 2^{2394111144449} is an apocalyptic number.

It is an amenable number.

2394111144449 is a deficient number, since it is larger than the sum of its proper divisors (9640915).

2394111144449 is an equidigital number, since it uses as much as digits as its factorization.

2394111144449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9640914.

The product of its digits is 497664, while the sum is 47.

The spelling of 2394111144449 in words is "two trillion, three hundred ninety-four billion, one hundred eleven million, one hundred forty-four thousand, four hundred forty-nine".