1333134345 has 16 divisors (see below), whose sum is σ = 2133472320. Its totient is φ = 710852544.

The previous prime is 1333134331. The next prime is 1333134353. The reversal of 1333134345 is 5434313331.

It is not a de Polignac number, because 1333134345 - 2⁷ = 1333134217 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116751 + ... + 127659.

It is an arithmetic number, because the mean of its divisors is an integer number (133342020).

Almost surely, 2^1333134345 is an apocalyptic number.

1333134345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1333134345 is a deficient number, since it is larger than the sum of its proper divisors (800337975).

1333134345 is a wasteful number, since it uses less digits than its factorization.

1333134345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19064.

The product of its digits is 19440, while the sum is 30.

The square root of 1333134345 is about 36512.1123053707. The cubic root of 1333134345 is about 1100.5876598241.

Adding to 1333134345 its reverse (5434313331), we get a palindrome (6767447676).

The spelling of 1333134345 in words is "one billion, three hundred thirty-three million, one hundred thirty-four thousand, three hundred forty-five".