4433144412 has 12 divisors (see below), whose sum is σ = 10344003656. Its totient is φ = 1477714800.

The previous prime is 4433144399. The next prime is 4433144413. The reversal of 4433144412 is 2144413344.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4433144412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4433144413) 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, 184714339 + ... + 184714362.

Almost surely, 2^4433144412 is an apocalyptic number.

It is an amenable number.

4433144412 is an abundant number, since it is smaller than the sum of its proper divisors (5910859244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4433144412 is a wasteful number, since it uses less digits than its factorization.

4433144412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369428708 (or 369428706 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 4433144412 is about 66581.8624852144. The cubic root of 4433144412 is about 1642.7467864717.

Adding to 4433144412 its reverse (2144413344), we get a palindrome (6577557756).

The spelling of 4433144412 in words is "four billion, four hundred thirty-three million, one hundred forty-four thousand, four hundred twelve".