13214112434 has 32 divisors (see below), whose sum is σ = 20436192000. Its totient is φ = 6405459840.

The previous prime is 13214112407. The next prime is 13214112451. The reversal of 13214112434 is 43421141231.

It is a super-2 number, since 2×13214112434² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10109609 + ... + 10110915.

It is an arithmetic number, because the mean of its divisors is an integer number (638631000).

Almost surely, 2^13214112434 is an apocalyptic number.

13214112434 is a deficient number, since it is larger than the sum of its proper divisors (7222079566).

13214112434 is a wasteful number, since it uses less digits than its factorization.

13214112434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498.

The product of its digits is 2304, while the sum is 26.

Adding to 13214112434 its reverse (43421141231), we get a palindrome (56635253665).

The spelling of 13214112434 in words is "thirteen billion, two hundred fourteen million, one hundred twelve thousand, four hundred thirty-four".