20032340024112 has 40 divisors (see below), whose sum is σ = 55730997248304. Its totient is φ = 6163796930304.

The previous prime is 20032340024093. The next prime is 20032340024113. The reversal of 20032340024112 is 21142004323002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (20032340024113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16051553883 + ... + 16051555130.

Almost surely, 2^{20032340024112} is an apocalyptic number.

It is an amenable number.

20032340024112 is an abundant number, since it is smaller than the sum of its proper divisors (35698657224192).

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

20032340024112 is a wasteful number, since it uses less digits than its factorization.

20032340024112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32103109037 (or 32103109031 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20032340024112 its reverse (21142004323002), we get a palindrome (41174344347114).

The spelling of 20032340024112 in words is "twenty trillion, thirty-two billion, three hundred forty million, twenty-four thousand, one hundred twelve".