13412345 has 8 divisors (see below), whose sum is σ = 16469376. Its totient is φ = 10480176.

The previous prime is 13412299. The next prime is 13412359. The reversal of 13412345 is 54321431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13412345 - 2¹² = 13408249 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 13412345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30977 + ... + 31406.

It is an arithmetic number, because the mean of its divisors is an integer number (2058672).

Almost surely, 2^13412345 is an apocalyptic number.

It is an amenable number.

13412345 is a deficient number, since it is larger than the sum of its proper divisors (3057031).

13412345 is an equidigital number, since it uses as much as digits as its factorization.

13412345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62431.

The product of its digits is 1440, while the sum is 23.

The square root of 13412345 is about 3662.2868538660. The cubic root of 13412345 is about 237.5936915665.

Adding to 13412345 its reverse (54321431), we get a palindrome (67733776).

The spelling of 13412345 in words is "thirteen million, four hundred twelve thousand, three hundred forty-five".