13430012 has 12 divisors (see below), whose sum is σ = 23635080. Its totient is φ = 6677136.

The previous prime is 13430009. The next prime is 13430063. The reversal of 13430012 is 21003431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8663 + ... + 10094.

It is an arithmetic number, because the mean of its divisors is an integer number (1969590).

Almost surely, 2^13430012 is an apocalyptic number.

It is an amenable number.

13430012 is a deficient number, since it is larger than the sum of its proper divisors (10205068).

13430012 is a wasteful number, since it uses less digits than its factorization.

13430012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18940 (or 18938 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13430012 is about 3664.6980776048. The cubic root of 13430012 is about 237.6979667960.

Adding to 13430012 its reverse (21003431), we get a palindrome (34433443).

The spelling of 13430012 in words is "thirteen million, four hundred thirty thousand, twelve".