4302443444 has 24 divisors (see below), whose sum is σ = 8206151520. Its totient is φ = 1961816544.

The previous prime is 4302443443. The next prime is 4302443461. The reversal of 4302443444 is 4443442034.

It is a super-2 number, since 2×4302443444² = 37022039177637162272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4302443444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4302443443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494114 + ... + 502745.

It is an arithmetic number, because the mean of its divisors is an integer number (341922980).

Almost surely, 2^4302443444 is an apocalyptic number.

It is an amenable number.

4302443444 is a deficient number, since it is larger than the sum of its proper divisors (3903708076).

4302443444 is a wasteful number, since it uses less digits than its factorization.

4302443444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996959 (or 996957 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

The square root of 4302443444 is about 65593.0136828611. The cubic root of 4302443444 is about 1626.4412862030.

Adding to 4302443444 its reverse (4443442034), we get a palindrome (8745885478).

It can be divided in two parts, 43024 and 43444, that added together give a palindrome (86468).

The spelling of 4302443444 in words is "four billion, three hundred two million, four hundred forty-three thousand, four hundred forty-four".