212410313312434 has 32 divisors (see below), whose sum is σ = 324392939064000. Its totient is φ = 104299062264000.

The previous prime is 212410313312423. The next prime is 212410313312503. The reversal of 212410313312434 is 434213313014212.

It is a happy number.

It is a super-2 number, since 2×212410313312434² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 212410313312434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9966004 + ... + 22894144.

It is an arithmetic number, because the mean of its divisors is an integer number (10137279345750).

Almost surely, 2^{212410313312434} is an apocalyptic number.

212410313312434 is a deficient number, since it is larger than the sum of its proper divisors (111982625751566).

212410313312434 is a wasteful number, since it uses less digits than its factorization.

212410313312434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12928906.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 212410313312434 its reverse (434213313014212), we get a palindrome (646623626326646).

The spelling of 212410313312434 in words is "two hundred twelve trillion, four hundred ten billion, three hundred thirteen million, three hundred twelve thousand, four hundred thirty-four".