340230033 has 24 divisors (see below), whose sum is σ = 577362240. Its totient is φ = 190337760.

The previous prime is 340229999. The next prime is 340230041. The reversal of 340230033 is 330032043.

It is not a de Polignac number, because 340230033 - 2⁶ = 340229969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340229988 and 340230015.

It is not an unprimeable number, because it can be changed into a prime (340230073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130893 + ... + 133466.

It is an arithmetic number, because the mean of its divisors is an integer number (24056760).

Almost surely, 2^340230033 is an apocalyptic number.

340230033 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

340230033 is a deficient number, since it is larger than the sum of its proper divisors (237132207).

340230033 is a wasteful number, since it uses less digits than its factorization.

340230033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264389 (or 264386 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 340230033 is about 18445.3255053957. The cubic root of 340230033 is about 698.1105733919.

Adding to 340230033 its reverse (330032043), we get a palindrome (670262076).

The spelling of 340230033 in words is "three hundred forty million, two hundred thirty thousand, thirty-three".