112540135412 has 12 divisors (see below), whose sum is σ = 196964450340. Its totient is φ = 56264578176.

The previous prime is 112540135403. The next prime is 112540135417. The reversal of 112540135412 is 214531045211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99203581156 + 13336554256 = 314966^2 + 115484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112540135417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1326083 + ... + 1408394.

It is an arithmetic number, because the mean of its divisors is an integer number (16413704195).

Almost surely, 2^112540135412 is an apocalyptic number.

It is an amenable number.

112540135412 is a deficient number, since it is larger than the sum of its proper divisors (84424314928).

112540135412 is a wasteful number, since it uses less digits than its factorization.

112540135412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744770 (or 2744768 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 112540135412 in words is "one hundred twelve billion, five hundred forty million, one hundred thirty-five thousand, four hundred twelve".