2443243022 has 16 divisors (see below), whose sum is σ = 4208457600. Its totient is φ = 1052114040.

The previous prime is 2443243007. The next prime is 2443243073. The reversal of 2443243022 is 2203423442.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2443242982 and 2443243000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2922122 + ... + 2922957.

It is an arithmetic number, because the mean of its divisors is an integer number (263028600).

Almost surely, 2^2443243022 is an apocalyptic number.

2443243022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2443243022 is a deficient number, since it is larger than the sum of its proper divisors (1765214578).

2443243022 is a wasteful number, since it uses less digits than its factorization.

2443243022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5845111.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2443243022 is about 49429.1717713336. The cubic root of 2443243022 is about 1346.8592781415.

Adding to 2443243022 its reverse (2203423442), we get a palindrome (4646666464).

The spelling of 2443243022 in words is "two billion, four hundred forty-three million, two hundred forty-three thousand, twenty-two".