112143040031004 has 12 divisors (see below), whose sum is σ = 261667093405704. Its totient is φ = 37381013343664.

The previous prime is 112143040030999. The next prime is 112143040031053. The reversal of 112143040031004 is 400130040341211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×112143040031004² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4672626667947 + ... + 4672626667970.

It is an arithmetic number, because the mean of its divisors is an integer number (21805591117142).

Almost surely, 2^{112143040031004} is an apocalyptic number.

It is an amenable number.

112143040031004 is an abundant number, since it is smaller than the sum of its proper divisors (149524053374700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112143040031004 is a wasteful number, since it uses less digits than its factorization.

112143040031004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9345253335924 (or 9345253335922 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 112143040031004 its reverse (400130040341211), we get a palindrome (512273080372215).

The spelling of 112143040031004 in words is "one hundred twelve trillion, one hundred forty-three billion, forty million, thirty-one thousand, four".