112432253646 has 96 divisors (see below), whose sum is σ = 247386165120. Its totient is φ = 34028102592.

The previous prime is 112432253629. The next prime is 112432253653. The reversal of 112432253646 is 646352234211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5359045 + ... + 5379983.

It is an arithmetic number, because the mean of its divisors is an integer number (2576939220).

Almost surely, 2^112432253646 is an apocalyptic number.

112432253646 is an abundant number, since it is smaller than the sum of its proper divisors (134953911474).

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

112432253646 is a wasteful number, since it uses less digits than its factorization.

112432253646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21086 (or 21067 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

Adding to 112432253646 its reverse (646352234211), we get a palindrome (758784487857).

The spelling of 112432253646 in words is "one hundred twelve billion, four hundred thirty-two million, two hundred fifty-three thousand, six hundred forty-six".