11412434134 has 8 divisors (see below), whose sum is σ = 17232020208. Its totient is φ = 5668427400.

The previous prime is 11412434129. The next prime is 11412434161. The reversal of 11412434134 is 43143421411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 18894457 + ... + 18895060.

It is an arithmetic number, because the mean of its divisors is an integer number (2154002526).

Almost surely, 2^11412434134 is an apocalyptic number.

11412434134 is a deficient number, since it is larger than the sum of its proper divisors (5819586074).

11412434134 is a wasteful number, since it uses less digits than its factorization.

11412434134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37789670.

The product of its digits is 4608, while the sum is 28.

Adding to 11412434134 its reverse (43143421411), we get a palindrome (54555855545).

The spelling of 11412434134 in words is "eleven billion, four hundred twelve million, four hundred thirty-four thousand, one hundred thirty-four".