24442224442 has 8 divisors (see below), whose sum is σ = 36710768916. Its totient is φ = 12205301472.

The previous prime is 24442224371. The next prime is 24442224449.

24442224442 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 21779561241 + 2662663201 = 147579^2 + 51601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×24442224442² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24442224398 and 24442224407.

It is not an unprimeable number, because it can be changed into a prime (24442224449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7903443 + ... + 7906534.

Almost surely, 2^24442224442 is an apocalyptic number.

24442224442 is a deficient number, since it is larger than the sum of its proper divisors (12268544474).

24442224442 is a wasteful number, since it uses less digits than its factorization.

24442224442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15810752.

The product of its digits is 131072, while the sum is 34.

The spelling of 24442224442 in words is "twenty-four billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred forty-two".