1063332144 has 240 divisors, whose sum is σ = 3582627840. Its totient is φ = 301069440.

The previous prime is 1063332119. The next prime is 1063332157. The reversal of 1063332144 is 4412333601.

1063332144 is a `hidden beast` number, since 1 + 0 + 633 + 3 + 21 + 4 + 4 = 666.

It is a super-2 number, since 2×1063332144² = 2261350496927273472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4042957 + ... + 4043219.

It is an arithmetic number, because the mean of its divisors is an integer number (14927616).

Almost surely, 2^1063332144 is an apocalyptic number.

1063332144 is a gapful number since it is divisible by the number (14) 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 1063332144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1791313920).

1063332144 is an abundant number, since it is smaller than the sum of its proper divisors (2519295696).

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

1063332144 is a wasteful number, since it uses less digits than its factorization.

1063332144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 1063332144 is about 32608.7740339928. The cubic root of 1063332144 is about 1020.6801000657.

Adding to 1063332144 its reverse (4412333601), we get a palindrome (5475665745).

The spelling of 1063332144 in words is "one billion, sixty-three million, three hundred thirty-two thousand, one hundred forty-four".