1444566060 has 216 divisors, whose sum is σ = 5319621216. Its totient is φ = 315786240.

The previous prime is 1444566017. The next prime is 1444566073. The reversal of 1444566060 is 606654441.

1444566060 is a `hidden beast` number, since 1 + 4 + 4 + 45 + 6 + 606 + 0 = 666.

It is a super-2 number, since 2×1444566060² = 4173542203407847200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 199300 + ... + 206420.

It is an arithmetic number, because the mean of its divisors is an integer number (24627876).

Almost surely, 2^1444566060 is an apocalyptic number.

1444566060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1444566060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2659810608).

1444566060 is an abundant number, since it is smaller than the sum of its proper divisors (3875055156).

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

1444566060 is a wasteful number, since it uses less digits than its factorization.

1444566060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7173 (or 7161 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 1444566060 is about 38007.4474281028. The cubic root of 1444566060 is about 1130.4355383757.

The spelling of 1444566060 in words is "one billion, four hundred forty-four million, five hundred sixty-six thousand, sixty".