4445244316 has 24 divisors (see below), whose sum is σ = 8254995840. Its totient is φ = 2089950192.

The previous prime is 4445244281. The next prime is 4445244319. The reversal of 4445244316 is 6134425444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4445244319) 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, 404046 + ... + 414901.

It is an arithmetic number, because the mean of its divisors is an integer number (343958160).

Almost surely, 2^4445244316 is an apocalyptic number.

4445244316 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4445244316 is a deficient number, since it is larger than the sum of its proper divisors (3809751524).

4445244316 is a wasteful number, since it uses less digits than its factorization.

4445244316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819033 (or 819031 counting only the distinct ones).

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

The square root of 4445244316 is about 66672.6654334443. The cubic root of 4445244316 is about 1644.2400096150.

The spelling of 4445244316 in words is "four billion, four hundred forty-five million, two hundred forty-four thousand, three hundred sixteen".