212440241014 has 16 divisors (see below), whose sum is σ = 333441411840. Its totient is φ = 101318833000.

The previous prime is 212440240993. The next prime is 212440241021. The reversal of 212440241014 is 410142044212.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 212440241014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6415612 + ... + 6448639.

It is an arithmetic number, because the mean of its divisors is an integer number (20840088240).

Almost surely, 2^212440241014 is an apocalyptic number.

212440241014 is a deficient number, since it is larger than the sum of its proper divisors (121001170826).

212440241014 is a wasteful number, since it uses less digits than its factorization.

212440241014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12864635.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 212440241014 its reverse (410142044212), we get a palindrome (622582285226).

The spelling of 212440241014 in words is "two hundred twelve billion, four hundred forty million, two hundred forty-one thousand, fourteen".