112404156644 has 24 divisors (see below), whose sum is σ = 212298167928. Its totient is φ = 51766295040.

The previous prime is 112404156643. The next prime is 112404156653. The reversal of 112404156644 is 446651404211.

It can be written as a sum of positive squares in 4 ways, for example, as 338560000 + 112065596644 = 18400^2 + 334762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112404156598 and 112404156607.

It is not an unprimeable number, because it can be changed into a prime (112404156643) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2320517 + ... + 2368460.

It is an arithmetic number, because the mean of its divisors is an integer number (8845756997).

Almost surely, 2^112404156644 is an apocalyptic number.

It is an amenable number.

112404156644 is a deficient number, since it is larger than the sum of its proper divisors (99894011284).

112404156644 is a wasteful number, since it uses less digits than its factorization.

112404156644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4689455 (or 4689453 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 112404156644 in words is "one hundred twelve billion, four hundred four million, one hundred fifty-six thousand, six hundred forty-four".