1332421134 has 64 divisors (see below), whose sum is σ = 3055345920. Its totient is φ = 383685120.

The previous prime is 1332421049. The next prime is 1332421141. The reversal of 1332421134 is 4311242331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98662 + ... + 111350.

It is an arithmetic number, because the mean of its divisors is an integer number (47739780).

Almost surely, 2^1332421134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1332421134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1527672960).

1332421134 is an abundant number, since it is smaller than the sum of its proper divisors (1722924786).

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

1332421134 is a wasteful number, since it uses less digits than its factorization.

1332421134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12785.

The product of its digits is 1728, while the sum is 24.

The square root of 1332421134 is about 36502.3442260905. The cubic root of 1332421134 is about 1100.3913577160.

Adding to 1332421134 its reverse (4311242331), we get a palindrome (5643663465).

The spelling of 1332421134 in words is "one billion, three hundred thirty-two million, four hundred twenty-one thousand, one hundred thirty-four".