112540161004 has 24 divisors (see below), whose sum is σ = 200302074000. Its totient is φ = 55311175680.

The previous prime is 112540160959. The next prime is 112540161101. The reversal of 112540161004 is 400161045211.

It is a self number, because there is not a number n which added to its sum of digits gives 112540161004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4178172 + ... + 4205020.

It is an arithmetic number, because the mean of its divisors is an integer number (8345919750).

Almost surely, 2^112540161004 is an apocalyptic number.

It is an amenable number.

112540161004 is a deficient number, since it is larger than the sum of its proper divisors (87761912996).

112540161004 is a wasteful number, since it uses less digits than its factorization.

112540161004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44673 (or 44671 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The spelling of 112540161004 in words is "one hundred twelve billion, five hundred forty million, one hundred sixty-one thousand, four".