424221363404 has 48 divisors (see below), whose sum is σ = 792382953600. Its totient is φ = 198388759296.

The previous prime is 424221363359. The next prime is 424221363427. The reversal of 424221363404 is 404363122424.

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, 48974 + ... + 922410.

It is an arithmetic number, because the mean of its divisors is an integer number (16507978200).

Almost surely, 2^424221363404 is an apocalyptic number.

It is an amenable number.

424221363404 is a deficient number, since it is larger than the sum of its proper divisors (368161590196).

424221363404 is a wasteful number, since it uses less digits than its factorization.

424221363404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873602 (or 873600 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 424221363404 its reverse (404363122424), we get a palindrome (828584485828).

The spelling of 424221363404 in words is "four hundred twenty-four billion, two hundred twenty-one million, three hundred sixty-three thousand, four hundred four".