12134676354 has 16 divisors (see below), whose sum is σ = 24492008640. Its totient is φ = 4007782800.

The previous prime is 12134676353. The next prime is 12134676361. The reversal of 12134676354 is 45367643121.

It is not an unprimeable number, because it can be changed into a prime (12134676353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9276622 + ... + 9277929.

It is an arithmetic number, because the mean of its divisors is an integer number (1530750540).

Almost surely, 2^12134676354 is an apocalyptic number.

12134676354 is an abundant number, since it is smaller than the sum of its proper divisors (12357332286).

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

12134676354 is a wasteful number, since it uses less digits than its factorization.

12134676354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18554665.

The product of its digits is 362880, while the sum is 42.

The spelling of 12134676354 in words is "twelve billion, one hundred thirty-four million, six hundred seventy-six thousand, three hundred fifty-four".