340012233 has 12 divisors (see below), whose sum is σ = 535777008. Its totient is φ = 206067960.

The previous prime is 340012229. The next prime is 340012249. The reversal of 340012233 is 332210043.

It is not a de Polignac number, because 340012233 - 2² = 340012229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340012273) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1717135 + ... + 1717332.

It is an arithmetic number, because the mean of its divisors is an integer number (44648084).

Almost surely, 2^340012233 is an apocalyptic number.

340012233 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

340012233 is a deficient number, since it is larger than the sum of its proper divisors (195764775).

340012233 is a wasteful number, since it uses less digits than its factorization.

340012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434484 (or 3434481 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 340012233 is about 18439.4206253884. The cubic root of 340012233 is about 697.9615752391.

Adding to 340012233 its reverse (332210043), we get a palindrome (672222276).

The spelling of 340012233 in words is "three hundred forty million, twelve thousand, two hundred thirty-three".