1333233441 has 6 divisors (see below), whose sum is σ = 1925781650. Its totient is φ = 888822288.

The previous prime is 1333233389. The next prime is 1333233457. The reversal of 1333233441 is 1443323331.

It can be written as a sum of positive squares in only one way, i.e., 723341025 + 609892416 = 26895^2 + 24696^2 .

It is not a de Polignac number, because 1333233441 - 2²² = 1329039137 is a prime.

It is a super-2 number, since 2×1333233441² = 3555022816401400962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333233491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74068516 + ... + 74068533.

Almost surely, 2^1333233441 is an apocalyptic number.

It is an amenable number.

1333233441 is a deficient number, since it is larger than the sum of its proper divisors (592548209).

1333233441 is a wasteful number, since it uses less digits than its factorization.

1333233441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148137055 (or 148137052 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 1333233441 is about 36513.4693092837. The cubic root of 1333233441 is about 1100.6149291770.

Adding to 1333233441 its reverse (1443323331), we get a palindrome (2776556772).

The spelling of 1333233441 in words is "one billion, three hundred thirty-three million, two hundred thirty-three thousand, four hundred forty-one".