112640142562 has 8 divisors (see below), whose sum is σ = 168961992192. Its totient is φ = 56319478500.

The previous prime is 112640142547. The next prime is 112640142617. The reversal of 112640142562 is 265241046211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687 + ... + 474637.

It is an arithmetic number, because the mean of its divisors is an integer number (21120249024).

Almost surely, 2^112640142562 is an apocalyptic number.

112640142562 is a deficient number, since it is larger than the sum of its proper divisors (56321849630).

112640142562 is a wasteful number, since it uses less digits than its factorization.

112640142562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592784.

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 112640142562 its reverse (265241046211), we get a palindrome (377881188773).

The spelling of 112640142562 in words is "one hundred twelve billion, six hundred forty million, one hundred forty-two thousand, five hundred sixty-two".