1333045343 has 12 divisors (see below), whose sum is σ = 1551762072. Its totient is φ = 1141817040.

The previous prime is 1333045331. The next prime is 1333045367. The reversal of 1333045343 is 3435403331.

It is a happy number.

It is not a de Polignac number, because 1333045343 - 2¹⁰ = 1333044319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333045313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68321 + ... + 85637.

It is an arithmetic number, because the mean of its divisors is an integer number (129313506).

Almost surely, 2^1333045343 is an apocalyptic number.

1333045343 is a deficient number, since it is larger than the sum of its proper divisors (218716729).

1333045343 is a wasteful number, since it uses less digits than its factorization.

1333045343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18902 (or 18895 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 29.

The square root of 1333045343 is about 36510.8934840001. The cubic root of 1333045343 is about 1100.5631669981.

Adding to 1333045343 its reverse (3435403331), we get a palindrome (4768448674).

The spelling of 1333045343 in words is "one billion, three hundred thirty-three million, forty-five thousand, three hundred forty-three".