424431242314 has 4 divisors (see below), whose sum is σ = 636646863474. Its totient is φ = 212215621156.

The previous prime is 424431242251. The next prime is 424431242329. The reversal of 424431242314 is 413242134424.

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

It can be written as a sum of positive squares in only one way, i.e., 400667478289 + 23763764025 = 632983^2 + 154155^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 424431242314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106107810577 + ... + 106107810580.

Almost surely, 2^424431242314 is an apocalyptic number.

424431242314 is a deficient number, since it is larger than the sum of its proper divisors (212215621160).

424431242314 is a wasteful number, since it uses less digits than its factorization.

424431242314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212215621159.

The product of its digits is 73728, while the sum is 34.

Adding to 424431242314 its reverse (413242134424), we get a palindrome (837673376738).

The spelling of 424431242314 in words is "four hundred twenty-four billion, four hundred thirty-one million, two hundred forty-two thousand, three hundred fourteen".