12434234313413 has 12 divisors (see below), whose sum is σ = 14036770212780. Its totient is φ = 10998339929280.

The previous prime is 12434234313401. The next prime is 12434234313419. The reversal of 12434234313413 is 31431343243421.

It can be written as a sum of positive squares in 2 ways, for example, as 11313818414404 + 1120415899009 = 3363602^2 + 1058497^2 .

It is not a de Polignac number, because 12434234313413 - 2²² = 12434230119109 is a prime.

It is a super-2 number, since 2×12434234313413² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434234313419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1388674808 + ... + 1388683761.

It is an arithmetic number, because the mean of its divisors is an integer number (1169730851065).

Almost surely, 2^{12434234313413} is an apocalyptic number.

It is an amenable number.

12434234313413 is a deficient number, since it is larger than the sum of its proper divisors (1602535899367).

12434234313413 is a wasteful number, since it uses less digits than its factorization.

12434234313413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777358628 (or 2777358617 counting only the distinct ones).

The product of its digits is 248832, while the sum is 38.

Adding to 12434234313413 its reverse (31431343243421), we get a palindrome (43865577556834).

The spelling of 12434234313413 in words is "twelve trillion, four hundred thirty-four billion, two hundred thirty-four million, three hundred thirteen thousand, four hundred thirteen".