1333914913 has 2 divisors, whose sum is σ = 1333914914. Its totient is φ = 1333914912.

The previous prime is 1333914899. The next prime is 1333914919. The reversal of 1333914913 is 3194193331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1249127649 + 84787264 = 35343^2 + 9208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1333914913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1333914919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666957456 + 666957457.

It is an arithmetic number, because the mean of its divisors is an integer number (666957457).

Almost surely, 2^1333914913 is an apocalyptic number.

It is an amenable number.

1333914913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333914913 is an equidigital number, since it uses as much as digits as its factorization.

1333914913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244, while the sum is 37.

The square root of 1333914913 is about 36522.7999063599. The cubic root of 1333914913 is about 1100.8024208490.

The spelling of 1333914913 in words is "one billion, three hundred thirty-three million, nine hundred fourteen thousand, nine hundred thirteen".