4441245436 has 12 divisors (see below), whose sum is σ = 7772678928. Its totient is φ = 2220480032.

The previous prime is 4441245407. The next prime is 4441245437. The reversal of 4441245436 is 6345421444.

It is a super-2 number, since 2×4441245436² = 39449322045581660192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4441245395 and 4441245404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4441245437) 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, 67545 + ... + 115951.

It is an arithmetic number, because the mean of its divisors is an integer number (647723244).

Almost surely, 2^4441245436 is an apocalyptic number.

It is an amenable number.

4441245436 is a deficient number, since it is larger than the sum of its proper divisors (3331433492).

4441245436 is a wasteful number, since it uses less digits than its factorization.

4441245436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71348 (or 71346 counting only the distinct ones).

The product of its digits is 184320, while the sum is 37.

The square root of 4441245436 is about 66642.6697844557. The cubic root of 4441245436 is about 1643.7468165427.

The spelling of 4441245436 in words is "four billion, four hundred forty-one million, two hundred forty-five thousand, four hundred thirty-six".