12432000134 has 8 divisors (see below), whose sum is σ = 18648615960. Its totient is φ = 6215794816.

The previous prime is 12432000121. The next prime is 12432000149. The reversal of 12432000134 is 43100023421.

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

It is a Curzon number.

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, 10304 + ... + 158019.

It is an arithmetic number, because the mean of its divisors is an integer number (2331076995).

Almost surely, 2^12432000134 is an apocalyptic number.

12432000134 is a deficient number, since it is larger than the sum of its proper divisors (6216615826).

12432000134 is a wasteful number, since it uses less digits than its factorization.

12432000134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205254.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12432000134 its reverse (43100023421), we get a palindrome (55532023555).

The spelling of 12432000134 in words is "twelve billion, four hundred thirty-two million, one hundred thirty-four", and thus it is an aban number.