133314999457 has 2 divisors, whose sum is σ = 133314999458. Its totient is φ = 133314999456.

The previous prime is 133314999371. The next prime is 133314999469. The reversal of 133314999457 is 754999413331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89802708241 + 43512291216 = 299671^2 + 208596^2 .

It is a cyclic number.

It is not a de Polignac number, because 133314999457 - 2²³ = 133306610849 is a prime.

It is not a weakly prime, because it can be changed into another prime (133314996457) 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 as a sum of consecutive naturals, namely, 66657499728 + 66657499729.

It is an arithmetic number, because the mean of its divisors is an integer number (66657499729).

Almost surely, 2^133314999457 is an apocalyptic number.

It is an amenable number.

133314999457 is a deficient number, since it is larger than the sum of its proper divisors (1).

133314999457 is an equidigital number, since it uses as much as digits as its factorization.

133314999457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11022480, while the sum is 58.

The spelling of 133314999457 in words is "one hundred thirty-three billion, three hundred fourteen million, nine hundred ninety-nine thousand, four hundred fifty-seven".