212441034031 has 4 divisors (see below), whose sum is σ = 221677600752. Its totient is φ = 203204467312.

The previous prime is 212441033993. The next prime is 212441034097. The reversal of 212441034031 is 130430144212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212441034031 is a prime.

It is a super-2 number, since 2×212441034031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212441033987 and 212441034005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212441034331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4618283326 + ... + 4618283371.

It is an arithmetic number, because the mean of its divisors is an integer number (55419400188).

Almost surely, 2^212441034031 is an apocalyptic number.

212441034031 is a deficient number, since it is larger than the sum of its proper divisors (9236566721).

212441034031 is an equidigital number, since it uses as much as digits as its factorization.

212441034031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9236566720.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 212441034031 its reverse (130430144212), we get a palindrome (342871178243).

The spelling of 212441034031 in words is "two hundred twelve billion, four hundred forty-one million, thirty-four thousand, thirty-one".