212414340031 has 4 divisors (see below), whose sum is σ = 213303103200. Its totient is φ = 211525576864.

The previous prime is 212414339999. The next prime is 212414340041. The reversal of 212414340031 is 130043414212.

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

It is a cyclic number.

It is not a de Polignac number, because 212414340031 - 2⁵ = 212414339999 is a prime.

It is a super-2 number, since 2×212414340031² (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 = 212414339978 and 212414340005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212414340041) 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, 444381226 + ... + 444381703.

It is an arithmetic number, because the mean of its divisors is an integer number (53325775800).

Almost surely, 2^212414340031 is an apocalyptic number.

212414340031 is a deficient number, since it is larger than the sum of its proper divisors (888763169).

212414340031 is an equidigital number, since it uses as much as digits as its factorization.

212414340031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888763168.

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

Adding to 212414340031 its reverse (130043414212), we get a palindrome (342457754243).

The spelling of 212414340031 in words is "two hundred twelve billion, four hundred fourteen million, three hundred forty thousand, thirty-one".