424514444 has 6 divisors (see below), whose sum is σ = 742900284. Its totient is φ = 212257220.

The previous prime is 424514423. The next prime is 424514483. The reversal of 424514444 is 444415424.

It is a self number, because there is not a number n which added to its sum of digits gives 424514444.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53064302 + ... + 53064309.

It is an arithmetic number, because the mean of its divisors is an integer number (123816714).

Almost surely, 2^424514444 is an apocalyptic number.

It is an amenable number.

424514444 is a deficient number, since it is larger than the sum of its proper divisors (318385840).

424514444 is a wasteful number, since it uses less digits than its factorization.

424514444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106128615 (or 106128613 counting only the distinct ones).

The product of its digits is 40960, while the sum is 32.

The square root of 424514444 is about 20603.7482997633. The cubic root of 424514444 is about 751.5608643130.

Adding to 424514444 its reverse (444415424), we get a palindrome (868929868).

The spelling of 424514444 in words is "four hundred twenty-four million, five hundred fourteen thousand, four hundred forty-four".