340133045 has 16 divisors (see below), whose sum is σ = 479077248. Its totient is φ = 226929600.

The previous prime is 340133021. The next prime is 340133077. The reversal of 340133045 is 540331043.

It is not a de Polignac number, because 340133045 - 2⁸ = 340132789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340133045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130031 + ... + 132620.

It is an arithmetic number, because the mean of its divisors is an integer number (29942328).

Almost surely, 2^340133045 is an apocalyptic number.

340133045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

340133045 is a deficient number, since it is larger than the sum of its proper divisors (138944203).

340133045 is a wasteful number, since it uses less digits than its factorization.

340133045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262700.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 340133045 is about 18442.6962508197. The cubic root of 340133045 is about 698.0442312346.

Adding to 340133045 its reverse (540331043), we get a palindrome (880464088).

The spelling of 340133045 in words is "three hundred forty million, one hundred thirty-three thousand, forty-five".