13434005513112 has 64 divisors (see below), whose sum is σ = 34670210319360. Its totient is φ = 4333324041600.

The previous prime is 13434005513101. The next prime is 13434005513113. The reversal of 13434005513112 is 21131550043431.

It is a super-2 number, since 2×13434005513112² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13434005513113) 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, 14099518 + ... + 15022130.

It is an arithmetic number, because the mean of its divisors is an integer number (541722036240).

Almost surely, 2^{13434005513112} is an apocalyptic number.

13434005513112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13434005513112 is an abundant number, since it is smaller than the sum of its proper divisors (21236204806248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13434005513112 is a wasteful number, since it uses less digits than its factorization.

13434005513112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942224 (or 942220 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 13434005513112 its reverse (21131550043431), we get a palindrome (34565555556543).

The spelling of 13434005513112 in words is "thirteen trillion, four hundred thirty-four billion, five million, five hundred thirteen thousand, one hundred twelve".