1332332340 has 48 divisors (see below), whose sum is σ = 3739219008. Its totient is φ = 354461184.

The previous prime is 1332332329. The next prime is 1332332341. The reversal of 1332332340 is 432332331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332332340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332332341) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 339 + ... + 51621.

It is an arithmetic number, because the mean of its divisors is an integer number (77900396).

Almost surely, 2^1332332340 is an apocalyptic number.

1332332340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332332340 is an abundant number, since it is smaller than the sum of its proper divisors (2406886668).

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

1332332340 is a wasteful number, since it uses less digits than its factorization.

1332332340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51728 (or 51726 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 1332332340 is about 36501.1279277778. The cubic root of 1332332340 is about 1100.3669134123.

Adding to 1332332340 its reverse (432332331), we get a palindrome (1764664671).

Subtracting from 1332332340 its reverse (432332331), we obtain a palindrome (900000009).

The spelling of 1332332340 in words is "one billion, three hundred thirty-two million, three hundred thirty-two thousand, three hundred forty".