112143434202 has 96 divisors (see below), whose sum is σ = 254093112000. Its totient is φ = 37068046848.

The previous prime is 112143434177. The next prime is 112143434239. The reversal of 112143434202 is 202434341211.

112143434202 is a `hidden beast` number, since 1 + 1 + 21 + 4 + 3 + 434 + 202 = 666.

It is a super-2 number, since 2×112143434202² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67271773 + ... + 67273439.

It is an arithmetic number, because the mean of its divisors is an integer number (2646803250).

Almost surely, 2^112143434202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112143434202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127046556000).

112143434202 is an abundant number, since it is smaller than the sum of its proper divisors (141949677798).

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

112143434202 is a wasteful number, since it uses less digits than its factorization.

112143434202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762 (or 2750 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 112143434202 its reverse (202434341211), we get a palindrome (314577775413).

The spelling of 112143434202 in words is "one hundred twelve billion, one hundred forty-three million, four hundred thirty-four thousand, two hundred two".