4212442431 has 12 divisors (see below), whose sum is σ = 6086593240. Its totient is φ = 2807393040.

The previous prime is 4212442417. The next prime is 4212442453. The reversal of 4212442431 is 1342442124.

4212442431 is a `hidden beast` number, since 4 + 212 + 442 + 4 + 3 + 1 = 666.

It is not a de Polignac number, because 4212442431 - 2¹⁴ = 4212426047 is a prime.

It is a super-2 number, since 2×4212442431² = 35489342468978379522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4212442395 and 4212442404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212442331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44941 + ... + 102198.

Almost surely, 2^4212442431 is an apocalyptic number.

4212442431 is a deficient number, since it is larger than the sum of its proper divisors (1874150809).

4212442431 is a wasteful number, since it uses less digits than its factorization.

4212442431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150326 (or 150323 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 4212442431 is about 64903.3314322154. The cubic root of 4212442431 is about 1615.0203272338.

Adding to 4212442431 its reverse (1342442124), we get a palindrome (5554884555).

The spelling of 4212442431 in words is "four billion, two hundred twelve million, four hundred forty-two thousand, four hundred thirty-one".