212034010303420 has 24 divisors (see below), whose sum is σ = 445482350869248. Its totient is φ = 84773427124800.

The previous prime is 212034010303397. The next prime is 212034010303421. The reversal of 212034010303420 is 24303010430212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212034010303421) 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 7 ways as a sum of consecutive naturals, for example, 2511019011 + ... + 2511103450.

It is an arithmetic number, because the mean of its divisors is an integer number (18561764619552).

Almost surely, 2^{212034010303420} is an apocalyptic number.

212034010303420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212034010303420 is an abundant number, since it is smaller than the sum of its proper divisors (233448340565828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212034010303420 is a wasteful number, since it uses less digits than its factorization.

212034010303420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5022124581 (or 5022124579 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 212034010303420 its reverse (24303010430212), we get a palindrome (236337020733632).

The spelling of 212034010303420 in words is "two hundred twelve trillion, thirty-four billion, ten million, three hundred three thousand, four hundred twenty".