12134452000 has 96 divisors (see below), whose sum is σ = 32524861824. Its totient is φ = 4412512000.

The previous prime is 12134451929. The next prime is 12134452019. The reversal of 12134452000 is 25443121.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93892 + ... + 181891.

It is an arithmetic number, because the mean of its divisors is an integer number (338800644).

Almost surely, 2^12134452000 is an apocalyptic number.

12134452000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12134452000 is an abundant number, since it is smaller than the sum of its proper divisors (20390409824).

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

12134452000 is a wasteful number, since it uses less digits than its factorization.

12134452000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275819 (or 275801 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 12134452000 its reverse (25443121), we get a palindrome (12159895121).

The spelling of 12134452000 in words is "twelve billion, one hundred thirty-four million, four hundred fifty-two thousand".