1332422144 has 40 divisors (see below), whose sum is σ = 2665610640. Its totient is φ = 665368576.

The previous prime is 1332422093. The next prime is 1332422149. The reversal of 1332422144 is 4412242331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332422149) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 674342 + ... + 676314.

It is an arithmetic number, because the mean of its divisors is an integer number (66640266).

Almost surely, 2^1332422144 is an apocalyptic number.

It is an amenable number.

1332422144 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1332422144 is an equidigital number, since it uses as much as digits as its factorization.

1332422144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310 (or 3294 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 1332422144 is about 36502.3580608157. The cubic root of 1332422144 is about 1100.3916357550.

Adding to 1332422144 its reverse (4412242331), we get a palindrome (5744664475).

The spelling of 1332422144 in words is "one billion, three hundred thirty-two million, four hundred twenty-two thousand, one hundred forty-four".