1332422340 has 48 divisors (see below), whose sum is σ = 3732465408. Its totient is φ = 355152384.

The previous prime is 1332422327. The next prime is 1332422341. The reversal of 1332422340 is 432242331.

1332422340 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1332422340.

It is not an unprimeable number, because it can be changed into a prime (1332422341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195429 + ... + 202131.

It is an arithmetic number, because the mean of its divisors is an integer number (77759696).

Almost surely, 2^1332422340 is an apocalyptic number.

1332422340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332422340 is an abundant number, since it is smaller than the sum of its proper divisors (2400043068).

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

1332422340 is a wasteful number, since it uses less digits than its factorization.

1332422340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10028 (or 10026 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1332422340 is about 36502.3607455737. The cubic root of 1332422340 is about 1100.3916897111.

Adding to 1332422340 its reverse (432242331), we get a palindrome (1764664671).

Subtracting from 1332422340 its reverse (432242331), we obtain a square (900180009 = 30003²).

The spelling of 1332422340 in words is "one billion, three hundred thirty-two million, four hundred twenty-two thousand, three hundred forty".