4445302444 has 12 divisors (see below), whose sum is σ = 8486486568. Its totient is φ = 2020592000.

The previous prime is 4445302423. The next prime is 4445302457. The reversal of 4445302444 is 4442035444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50514757 + ... + 50514844.

It is an arithmetic number, because the mean of its divisors is an integer number (707207214).

Almost surely, 2^4445302444 is an apocalyptic number.

4445302444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4445302444 is a deficient number, since it is larger than the sum of its proper divisors (4041184124).

4445302444 is a wasteful number, since it uses less digits than its factorization.

4445302444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101029616 (or 101029614 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 34.

The square root of 4445302444 is about 66673.1013527944. The cubic root of 4445302444 is about 1644.2471765226.

Adding to 4445302444 its reverse (4442035444), we get a palindrome (8887337888).

The spelling of 4445302444 in words is "four billion, four hundred forty-five million, three hundred two thousand, four hundred forty-four".