4242404446460 has 24 divisors (see below), whose sum is σ = 8912314036080. Its totient is φ = 1696339931264.

The previous prime is 4242404446457. The next prime is 4242404446481. The reversal of 4242404446460 is 646444042424.

It is a happy number.

4242404446460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 38809514 + ... + 38918673.

It is an arithmetic number, because the mean of its divisors is an integer number (371346418170).

Almost surely, 2^{4242404446460} is an apocalyptic number.

It is an amenable number.

4242404446460 is an abundant number, since it is smaller than the sum of its proper divisors (4669909589620).

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

4242404446460 is a wasteful number, since it uses less digits than its factorization.

4242404446460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77730925 (or 77730923 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 44.

Adding to 4242404446460 its reverse (646444042424), we get a palindrome (4888848488884).

It can be divided in two parts, 4242404 and 446460, that added together give a palindrome (4688864).

The spelling of 4242404446460 in words is "four trillion, two hundred forty-two billion, four hundred four million, four hundred forty-six thousand, four hundred sixty".