12134734814 has 8 divisors (see below), whose sum is σ = 18205380408. Its totient is φ = 6066274680.

The previous prime is 12134734649. The next prime is 12134734847. The reversal of 12134734814 is 41843743121.

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

It is a super-2 number, since 2×12134734814² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532412 + ... + 554735.

It is an arithmetic number, because the mean of its divisors is an integer number (2275672551).

Almost surely, 2^12134734814 is an apocalyptic number.

12134734814 is a deficient number, since it is larger than the sum of its proper divisors (6070645594).

12134734814 is a wasteful number, since it uses less digits than its factorization.

12134734814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092730.

The product of its digits is 64512, while the sum is 38.

The spelling of 12134734814 in words is "twelve billion, one hundred thirty-four million, seven hundred thirty-four thousand, eight hundred fourteen".