1333134352 has 80 divisors (see below), whose sum is σ = 2902314240. Its totient is φ = 587955200.

The previous prime is 1333134331. The next prime is 1333134353. The reversal of 1333134352 is 2534313331.

It is a self number, because there is not a number n which added to its sum of digits gives 1333134352.

It is not an unprimeable number, because it can be changed into a prime (1333134353) 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, 1724238 + ... + 1725010.

It is an arithmetic number, because the mean of its divisors is an integer number (36278928).

Almost surely, 2^1333134352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1333134352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451157120).

1333134352 is an abundant number, since it is smaller than the sum of its proper divisors (1569179888).

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

1333134352 is a wasteful number, since it uses less digits than its factorization.

1333134352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072 (or 1066 counting only the distinct ones).

The product of its digits is 9720, while the sum is 28.

The square root of 1333134352 is about 36512.1124012293. The cubic root of 1333134352 is about 1100.5876617505.

Adding to 1333134352 its reverse (2534313331), we get a palindrome (3867447683).

The spelling of 1333134352 in words is "one billion, three hundred thirty-three million, one hundred thirty-four thousand, three hundred fifty-two".