1332443142 has 32 divisors (see below), whose sum is σ = 2967782400. Its totient is φ = 443128104.

The previous prime is 1332443131. The next prime is 1332443179. The reversal of 1332443142 is 2413442331.

1332443142 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 (27).

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, 4398 + ... + 51809.

It is an arithmetic number, because the mean of its divisors is an integer number (92743200).

Almost surely, 2^1332443142 is an apocalyptic number.

1332443142 is an abundant number, since it is smaller than the sum of its proper divisors (1635339258).

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

1332443142 is a wasteful number, since it uses less digits than its factorization.

1332443142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56657 (or 56651 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 1332443142 is about 36502.6456849363. The cubic root of 1332443142 is about 1100.3974161808.

Adding to 1332443142 its reverse (2413442331), we get a palindrome (3745885473).

The spelling of 1332443142 in words is "one billion, three hundred thirty-two million, four hundred forty-three thousand, one hundred forty-two".