112109652549428 has 48 divisors (see below), whose sum is σ = 216844477721424. Its totient is φ = 50490103818240.

The previous prime is 112109652549421. The next prime is 112109652549449. The reversal of 112109652549428 is 824945256901211.

It can be written as a sum of positive squares in 8 ways, for example, as 16549095891364 + 95560556658064 = 4068058^2 + 9775508^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112109652549421) 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, 365081651 + ... + 365388602.

It is an arithmetic number, because the mean of its divisors is an integer number (4517593285863).

Almost surely, 2^{112109652549428} is an apocalyptic number.

It is an amenable number.

112109652549428 is a deficient number, since it is larger than the sum of its proper divisors (104734825171996).

112109652549428 is a wasteful number, since it uses less digits than its factorization.

112109652549428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730470372 (or 730470370 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 59.

The spelling of 112109652549428 in words is "one hundred twelve trillion, one hundred nine billion, six hundred fifty-two million, five hundred forty-nine thousand, four hundred twenty-eight".