4444451360 has 48 divisors (see below), whose sum is σ = 10582742016. Its totient is φ = 1763774208.

The previous prime is 4444451353. The next prime is 4444451383. The reversal of 4444451360 is 631544444.

It is a self number, because there is not a number n which added to its sum of digits gives 4444451360.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89042 + ... + 129681.

It is an arithmetic number, because the mean of its divisors is an integer number (220473792).

Almost surely, 2^4444451360 is an apocalyptic number.

4444451360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4444451360 is an abundant number, since it is smaller than the sum of its proper divisors (6138290656).

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

4444451360 is a wasteful number, since it uses less digits than its factorization.

4444451360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218865 (or 218857 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 4444451360 is about 66666.7185333132. The cubic root of 4444451360 is about 1644.1422356479.

The spelling of 4444451360 in words is "four billion, four hundred forty-four million, four hundred fifty-one thousand, three hundred sixty".