112405552443 has 16 divisors (see below), whose sum is σ = 166532784000. Its totient is φ = 74934317160.

The previous prime is 112405552403. The next prime is 112405552549. The reversal of 112405552443 is 344255504211.

112405552443 is a `hidden beast` number, since 1 + 1 + 2 + 40 + 55 + 524 + 43 = 666.

It is not a de Polignac number, because 112405552443 - 2²¹ = 112403455291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112405552398 and 112405552407.

It is not an unprimeable number, because it can be changed into a prime (112405552403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922728 + ... + 1037418.

It is an arithmetic number, because the mean of its divisors is an integer number (10408299000).

Almost surely, 2^112405552443 is an apocalyptic number.

112405552443 is a deficient number, since it is larger than the sum of its proper divisors (54127231557).

112405552443 is a wasteful number, since it uses less digits than its factorization.

112405552443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150999 (or 150993 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 112405552443 in words is "one hundred twelve billion, four hundred five million, five hundred fifty-two thousand, four hundred forty-three".