340430012 has 24 divisors (see below), whose sum is σ = 642103056. Its totient is φ = 156993408.

The previous prime is 340429993. The next prime is 340430017. The reversal of 340430012 is 210034043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340430017) 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 7 ways as a sum of consecutive naturals, for example, 97448 + ... + 100880.

It is an arithmetic number, because the mean of its divisors is an integer number (26754294).

Almost surely, 2^340430012 is an apocalyptic number.

It is an amenable number.

340430012 is a deficient number, since it is larger than the sum of its proper divisors (301673044).

340430012 is a wasteful number, since it uses less digits than its factorization.

340430012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5357 (or 5355 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 340430012 is about 18450.7455675916. The cubic root of 340430012 is about 698.2473241165.

Adding to 340430012 its reverse (210034043), we get a palindrome (550464055).

The spelling of 340430012 in words is "three hundred forty million, four hundred thirty thousand, twelve".