424431262022 has 8 divisors (see below), whose sum is σ = 637587289296. Its totient is φ = 211902165592.

The previous prime is 424431261997. The next prime is 424431262039. The reversal of 424431262022 is 220262134424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 424431262022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156731018 + ... + 156733725.

It is an arithmetic number, because the mean of its divisors is an integer number (79698411162).

Almost surely, 2^424431262022 is an apocalyptic number.

424431262022 is a deficient number, since it is larger than the sum of its proper divisors (213156027274).

424431262022 is a wasteful number, since it uses less digits than its factorization.

424431262022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313465422.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 424431262022 its reverse (220262134424), we get a palindrome (644693396446).

The spelling of 424431262022 in words is "four hundred twenty-four billion, four hundred thirty-one million, two hundred sixty-two thousand, twenty-two".