2242433531 has 16 divisors (see below), whose sum is σ = 2474139360. Its totient is φ = 2019306240.

The previous prime is 2242433521. The next prime is 2242433533. The reversal of 2242433531 is 1353342422.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2242433531 is a prime.

It is a super-2 number, since 2×2242433531² = 10057016281906255922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2242433494 and 2242433503.

It is not an unprimeable number, because it can be changed into a prime (2242433533) 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 15 ways as a sum of consecutive naturals, for example, 568775 + ... + 572703.

It is an arithmetic number, because the mean of its divisors is an integer number (154633710).

Almost surely, 2^2242433531 is an apocalyptic number.

2242433531 is a deficient number, since it is larger than the sum of its proper divisors (231705829).

2242433531 is a wasteful number, since it uses less digits than its factorization.

2242433531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006.

The product of its digits is 17280, while the sum is 29.

The square root of 2242433531 is about 47354.3401495576. The cubic root of 2242433531 is about 1308.9001764769.

Adding to 2242433531 its reverse (1353342422), we get a palindrome (3595775953).

It can be divided in two parts, 22424 and 33531, that added together give a palindrome (55955).

The spelling of 2242433531 in words is "two billion, two hundred forty-two million, four hundred thirty-three thousand, five hundred thirty-one".