12432001112 has 32 divisors (see below), whose sum is σ = 24560550000. Its totient is φ = 5883153408.

The previous prime is 12432001091. The next prime is 12432001133. The reversal of 12432001112 is 21110023421.

It is an interprime number because it is at equal distance from previous prime (12432001091) and next prime (12432001133).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120464 + ... + 198432.

Almost surely, 2^12432001112 is an apocalyptic number.

It is an amenable number.

12432001112 is a deficient number, since it is larger than the sum of its proper divisors (12128548888).

12432001112 is a wasteful number, since it uses less digits than its factorization.

12432001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79043 (or 79039 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12432001112 its reverse (21110023421), we get a palindrome (33542024533).

The spelling of 12432001112 in words is "twelve billion, four hundred thirty-two million, one thousand, one hundred twelve".