162240403112 has 32 divisors (see below), whose sum is σ = 304742692800. Its totient is φ = 80975816064.

The previous prime is 162240403109. The next prime is 162240403139. The reversal of 162240403112 is 211304042261.

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, 11679323 + ... + 11693205.

It is an arithmetic number, because the mean of its divisors is an integer number (9523209150).

Almost surely, 2^162240403112 is an apocalyptic number.

It is an amenable number.

162240403112 is a deficient number, since it is larger than the sum of its proper divisors (142502289688).

162240403112 is a wasteful number, since it uses less digits than its factorization.

162240403112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16385 (or 16381 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 162240403112 its reverse (211304042261), we get a palindrome (373544445373).

The spelling of 162240403112 in words is "one hundred sixty-two billion, two hundred forty million, four hundred three thousand, one hundred twelve".