212364503462 has 4 divisors (see below), whose sum is σ = 318546755196. Its totient is φ = 106182251730.

The previous prime is 212364503459. The next prime is 212364503471. The reversal of 212364503462 is 264305463212.

212364503462 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 53091125864 + ... + 53091125867.

It is an arithmetic number, because the mean of its divisors is an integer number (79636688799).

Almost surely, 2^212364503462 is an apocalyptic number.

212364503462 is a deficient number, since it is larger than the sum of its proper divisors (106182251734).

212364503462 is a wasteful number, since it uses less digits than its factorization.

212364503462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106182251733.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 212364503462 its reverse (264305463212), we get a palindrome (476669966674).

The spelling of 212364503462 in words is "two hundred twelve billion, three hundred sixty-four million, five hundred three thousand, four hundred sixty-two".