340310133 has 16 divisors (see below), whose sum is σ = 504460800. Its totient is φ = 226739520.

The previous prime is 340310129. The next prime is 340310141. The reversal of 340310133 is 331013043.

340310133 is a `hidden beast` number, since 340 + 310 + 13 + 3 = 666.

It is not a de Polignac number, because 340310133 - 2² = 340310129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340310123) by changing a digit.

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, 68028 + ... + 72858.

It is an arithmetic number, because the mean of its divisors is an integer number (31528800).

Almost surely, 2^340310133 is an apocalyptic number.

It is an amenable number.

340310133 is a deficient number, since it is larger than the sum of its proper divisors (164150667).

340310133 is a wasteful number, since it uses less digits than its factorization.

340310133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7449 (or 7443 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 340310133 is about 18447.4966594386. The cubic root of 340310133 is about 698.1653542399.

Adding to 340310133 its reverse (331013043), we get a palindrome (671323176).

The spelling of 340310133 in words is "three hundred forty million, three hundred ten thousand, one hundred thirty-three".