2112424434131 has 8 divisors (see below), whose sum is σ = 2311301192304. Its totient is φ = 1914687371520.

The previous prime is 2112424434103. The next prime is 2112424434137. The reversal of 2112424434131 is 1314344242112.

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

It is not a de Polignac number, because 2112424434131 - 2⁶ = 2112424434067 is a prime.

It is a super-2 number, since 2×2112424434131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112424434137) 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, 284920010 + ... + 284927423.

It is an arithmetic number, because the mean of its divisors is an integer number (288912649038).

Almost surely, 2^{2112424434131} is an apocalyptic number.

2112424434131 is a deficient number, since it is larger than the sum of its proper divisors (198876758173).

2112424434131 is a wasteful number, since it uses less digits than its factorization.

2112424434131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569847781.

The product of its digits is 18432, while the sum is 32.

Adding to 2112424434131 its reverse (1314344242112), we get a palindrome (3426768676243).

The spelling of 2112424434131 in words is "two trillion, one hundred twelve billion, four hundred twenty-four million, four hundred thirty-four thousand, one hundred thirty-one".