112775744041 has 3 divisors (see below), whose sum is σ = 112776079863. Its totient is φ = 112775408220.

The previous prime is 112775743979. The next prime is 112775744113. The reversal of 112775744041 is 140447577211.

The square root of 112775744041 is 335821.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 140447577211 = 53 ⋅2649954287.

It can be written as a sum of positive squares in only one way, i.e., 11231548441 + 101544195600 = 105979^2 + 318660^2 .

It is a de Polignac number, because none of the positive numbers 2^k-112775744041 is a prime.

It is a super-2 number, since 2×112775744041² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112775744141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 167911 + ... + 503731.

It is an arithmetic number, because the mean of its divisors is an integer number (37592026621).

Almost surely, 2^112775744041 is an apocalyptic number.

112775744041 is the 335821-st square number.

112775744041 is the 167911-st centered octagonal number.

It is an amenable number.

112775744041 is a deficient number, since it is larger than the sum of its proper divisors (335822).

112775744041 is an frugal number, since it uses more digits than its factorization.

112775744041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671642 (or 335821 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 43.

The spelling of 112775744041 in words is "one hundred twelve billion, seven hundred seventy-five million, seven hundred forty-four thousand, forty-one".