424020352234 has 8 divisors (see below), whose sum is σ = 649563092928. Its totient is φ = 207499321260.

The previous prime is 424020352213. The next prime is 424020352297. The reversal of 424020352234 is 432253020424.

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

It is a junction number, because it is equal to n+sod(n) for n = 424020352196 and 424020352205.

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, 2255427312 + ... + 2255427499.

It is an arithmetic number, because the mean of its divisors is an integer number (81195386616).

Almost surely, 2^424020352234 is an apocalyptic number.

424020352234 is a deficient number, since it is larger than the sum of its proper divisors (225542740694).

424020352234 is a wasteful number, since it uses less digits than its factorization.

424020352234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510854860.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 424020352234 its reverse (432253020424), we get a palindrome (856273372658).

The spelling of 424020352234 in words is "four hundred twenty-four billion, twenty million, three hundred fifty-two thousand, two hundred thirty-four".