2444236324442 has 12 divisors (see below), whose sum is σ = 4029959890698. Its totient is φ = 1111016511000.

The previous prime is 2444236324441. The next prime is 2444236324459.

2444236324442 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2312379463801 + 131856860641 = 1520651^2 + 363121^2 .

It is a super-2 number, since 2×2444236324442² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2444236324393 and 2444236324402.

It is not an unprimeable number, because it can be changed into a prime (2444236324441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5050074809 + ... + 5050075292.

Almost surely, 2^{2444236324442} is an apocalyptic number.

2444236324442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2444236324442 is a deficient number, since it is larger than the sum of its proper divisors (1585723566256).

2444236324442 is a wasteful number, since it uses less digits than its factorization.

2444236324442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100150125 (or 10100150114 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 44.

The spelling of 2444236324442 in words is "two trillion, four hundred forty-four billion, two hundred thirty-six million, three hundred twenty-four thousand, four hundred forty-two".