1333965139 has 8 divisors (see below), whose sum is σ = 1467144000. Its totient is φ = 1205152896.

The previous prime is 1333965133. The next prime is 1333965169. The reversal of 1333965139 is 9315693331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1333965139 - 2⁷ = 1333965011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1333965095 and 1333965104.

It is not an unprimeable number, because it can be changed into a prime (1333965133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091014 + ... + 1092235.

It is an arithmetic number, because the mean of its divisors is an integer number (183393000).

Almost surely, 2^1333965139 is an apocalyptic number.

1333965139 is a deficient number, since it is larger than the sum of its proper divisors (133178861).

1333965139 is a wasteful number, since it uses less digits than its factorization.

1333965139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183309.

The product of its digits is 196830, while the sum is 43.

The square root of 1333965139 is about 36523.4874977733. The cubic root of 1333965139 is about 1100.8162368748.

The spelling of 1333965139 in words is "one billion, three hundred thirty-three million, nine hundred sixty-five thousand, one hundred thirty-nine".