112432045272 has 32 divisors (see below), whose sum is σ = 287060544000. Its totient is φ = 36679957664.

The previous prime is 112432045259. The next prime is 112432045321. The reversal of 112432045272 is 272540234211.

It is a happy number.

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, 49835772 + ... + 49838027.

It is an arithmetic number, because the mean of its divisors is an integer number (8970642000).

Almost surely, 2^112432045272 is an apocalyptic number.

112432045272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112432045272 is an abundant number, since it is smaller than the sum of its proper divisors (174628498728).

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

112432045272 is a wasteful number, since it uses less digits than its factorization.

112432045272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99673855 (or 99673851 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

Adding to 112432045272 its reverse (272540234211), we get a palindrome (384972279483).

The spelling of 112432045272 in words is "one hundred twelve billion, four hundred thirty-two million, forty-five thousand, two hundred seventy-two".