1333441452 has 48 divisors (see below), whose sum is σ = 3557641472. Its totient is φ = 380790720.

The previous prime is 1333441429. The next prime is 1333441457. The reversal of 1333441452 is 2541443331.

It is a super-2 number, since 2×1333441452² = 3556132211823736608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1333441457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295203 + ... + 299685.

Almost surely, 2^1333441452 is an apocalyptic number.

1333441452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1333441452 is an abundant number, since it is smaller than the sum of its proper divisors (2224200020).

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

1333441452 is a wasteful number, since it uses less digits than its factorization.

1333441452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8038 (or 8036 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 1333441452 is about 36516.3176128152. The cubic root of 1333441452 is about 1100.6721654917.

Adding to 1333441452 its reverse (2541443331), we get a palindrome (3874884783).

The spelling of 1333441452 in words is "one billion, three hundred thirty-three million, four hundred forty-one thousand, four hundred fifty-two".