112545404203432 has 16 divisors (see below), whose sum is σ = 212242416889140. Its totient is φ = 55947426366336.

The previous prime is 112545404203411. The next prime is 112545404203447. The reversal of 112545404203432 is 234302404545211.

It can be written as a sum of positive squares in 2 ways, for example, as 96767237917156 + 15778166286276 = 9837034^2 + 3972174^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40659465453 + ... + 40659468220.

Almost surely, 2^{112545404203432} is an apocalyptic number.

It is an amenable number.

112545404203432 is a deficient number, since it is larger than the sum of its proper divisors (99697012685708).

112545404203432 is a wasteful number, since it uses less digits than its factorization.

112545404203432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81318933852 (or 81318933848 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 112545404203432 its reverse (234302404545211), we get a palindrome (346847808748643).

The spelling of 112545404203432 in words is "one hundred twelve trillion, five hundred forty-five billion, four hundred four million, two hundred three thousand, four hundred thirty-two".