2112000424431 has 8 divisors (see below), whose sum is σ = 2816065252224. Its totient is φ = 1407967939800.

The previous prime is 2112000424427. The next prime is 2112000424441. The reversal of 2112000424431 is 1344240002112.

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

It is not a de Polignac number, because 2112000424431 - 2² = 2112000424427 is a prime.

It is a super-2 number, since 2×2112000424431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112000424441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7933011 + ... + 8194916.

It is an arithmetic number, because the mean of its divisors is an integer number (352008156528).

Almost surely, 2^{2112000424431} is an apocalyptic number.

2112000424431 is a deficient number, since it is larger than the sum of its proper divisors (704064827793).

2112000424431 is a wasteful number, since it uses less digits than its factorization.

2112000424431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16171581.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2112000424431 its reverse (1344240002112), we get a palindrome (3456240426543).

The spelling of 2112000424431 in words is "two trillion, one hundred twelve billion, four hundred twenty-four thousand, four hundred thirty-one".