1232134403612 has 24 divisors (see below), whose sum is σ = 2549243595360. Its totient is φ = 509848718400.

The previous prime is 1232134403611. The next prime is 1232134403683. The reversal of 1232134403612 is 2163044312321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232134403611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758702639 + ... + 758704262.

It is an arithmetic number, because the mean of its divisors is an integer number (106218483140).

Almost surely, 2^{1232134403612} is an apocalyptic number.

It is an amenable number.

1232134403612 is an abundant number, since it is smaller than the sum of its proper divisors (1317109191748).

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

1232134403612 is a wasteful number, since it uses less digits than its factorization.

1232134403612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517406941 (or 1517406939 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 1232134403612 its reverse (2163044312321), we get a palindrome (3395178715933).

The spelling of 1232134403612 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-four million, four hundred three thousand, six hundred twelve".