12434214223403 has 32 divisors (see below), whose sum is σ = 14898339456000. Its totient is φ = 10369240987392.

The previous prime is 12434214223381. The next prime is 12434214223421. The reversal of 12434214223403 is 30432241243421.

It is a happy number.

It is not a de Polignac number, because 12434214223403 - 2¹⁶ = 12434214157867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12434214220403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1204175 + ... + 5130152.

It is an arithmetic number, because the mean of its divisors is an integer number (465573108000).

Almost surely, 2^{12434214223403} is an apocalyptic number.

12434214223403 is a deficient number, since it is larger than the sum of its proper divisors (2464125232597).

12434214223403 is an frugal number, since it uses more digits than its factorization.

12434214223403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6334504 (or 6334490 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 12434214223403 its reverse (30432241243421), we get a palindrome (42866455466824).

The spelling of 12434214223403 in words is "twelve trillion, four hundred thirty-four billion, two hundred fourteen million, two hundred twenty-three thousand, four hundred three".