12434130403232 has 48 divisors (see below), whose sum is σ = 24660109514880. Its totient is φ = 6171251824128.

The previous prime is 12434130403229. The next prime is 12434130403243. The reversal of 12434130403232 is 23230403143421.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 67592723 + ... + 67776429.

It is an arithmetic number, because the mean of its divisors is an integer number (513752281560).

Almost surely, 2^{12434130403232} is an apocalyptic number.

It is an amenable number.

12434130403232 is a deficient number, since it is larger than the sum of its proper divisors (12225979111648).

12434130403232 is a wasteful number, since it uses less digits than its factorization.

12434130403232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199293 (or 199285 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 12434130403232 its reverse (23230403143421), we get a palindrome (35664533546653).

The spelling of 12434130403232 in words is "twelve trillion, four hundred thirty-four billion, one hundred thirty million, four hundred three thousand, two hundred thirty-two".