1332044352 has 168 divisors, whose sum is σ = 4004824096. Its totient is φ = 438939648.

The previous prime is 1332044321. The next prime is 1332044369. The reversal of 1332044352 is 2534402331.

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

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 23 ways as a sum of consecutive naturals, for example, 1508103 + ... + 1508985.

Almost surely, 2^1332044352 is an apocalyptic number.

1332044352 is a gapful number since it is divisible by the number (12) 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 1332044352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2002412048).

1332044352 is an abundant number, since it is smaller than the sum of its proper divisors (2672779744).

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

1332044352 is an frugal number, since it uses more digits than its factorization.

1332044352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 985 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 1332044352 is about 36497.1827953885. The cubic root of 1332044352 is about 1100.2876250615.

Adding to 1332044352 its reverse (2534402331), we get a palindrome (3866446683).

The spelling of 1332044352 in words is "one billion, three hundred thirty-two million, forty-four thousand, three hundred fifty-two".