1332241400 has 144 divisors (see below), whose sum is σ = 3658750200. Its totient is φ = 449729280.

The previous prime is 1332241357. The next prime is 1332241423. The reversal of 1332241400 is 41422331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 655586 + ... + 657614.

Almost surely, 2^1332241400 is an apocalyptic number.

1332241400 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 1332241400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1829375100).

1332241400 is an abundant number, since it is smaller than the sum of its proper divisors (2326508800).

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

1332241400 is a wasteful number, since it uses less digits than its factorization.

1332241400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126 (or 2110 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1332241400 is about 36499.8821915907. The cubic root of 1332241400 is about 1100.3418772055.

Adding to 1332241400 its reverse (41422331), we get a palindrome (1373663731).

The spelling of 1332241400 in words is "one billion, three hundred thirty-two million, two hundred forty-one thousand, four hundred".