12434415213 has 16 divisors (see below), whose sum is σ = 19150330176. Its totient is φ = 7092714240.

The previous prime is 12434415209. The next prime is 12434415241. The reversal of 12434415213 is 31251443421.

It is not a de Polignac number, because 12434415213 - 2² = 12434415209 is a prime.

It is a super-2 number, since 2×12434415213² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434415263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11081806 + ... + 11082927.

It is an arithmetic number, because the mean of its divisors is an integer number (1196895636).

Almost surely, 2^12434415213 is an apocalyptic number.

It is an amenable number.

12434415213 is a deficient number, since it is larger than the sum of its proper divisors (6715914963).

12434415213 is a wasteful number, since it uses less digits than its factorization.

12434415213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22164764.

The product of its digits is 11520, while the sum is 30.

Adding to 12434415213 its reverse (31251443421), we get a palindrome (43685858634).

The spelling of 12434415213 in words is "twelve billion, four hundred thirty-four million, four hundred fifteen thousand, two hundred thirteen".