1332441240 has 64 divisors (see below), whose sum is σ = 4304815200. Its totient is φ = 327985152.

The previous prime is 1332441203. The next prime is 1332441251. The reversal of 1332441240 is 421442331.

1332441240 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1332441240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425505 + ... + 428624.

Almost surely, 2^1332441240 is an apocalyptic number.

1332441240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332441240 is an abundant number, since it is smaller than the sum of its proper divisors (2972373960).

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

1332441240 is a wasteful number, since it uses less digits than its factorization.

1332441240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854156 (or 854152 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1332441240 is about 36502.6196320209. The cubic root of 1332441240 is about 1100.3968925921.

Adding to 1332441240 its reverse (421442331), we get a palindrome (1753883571).

The spelling of 1332441240 in words is "one billion, three hundred thirty-two million, four hundred forty-one thousand, two hundred forty".