434424211424 has 96 divisors (see below), whose sum is σ = 1002273725376. Its totient is φ = 181508382720.

The previous prime is 434424211387. The next prime is 434424211453. The reversal of 434424211424 is 424112424434.

It is a congruent number.

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, 1403354 + ... + 1684710.

It is an arithmetic number, because the mean of its divisors is an integer number (10440351306).

Almost surely, 2^434424211424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434424211424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501136862688).

434424211424 is an abundant number, since it is smaller than the sum of its proper divisors (567849513952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434424211424 is a wasteful number, since it uses less digits than its factorization.

434424211424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281548 (or 281540 counting only the distinct ones).

The product of its digits is 98304, while the sum is 35.

Adding to 434424211424 its reverse (424112424434), we get a palindrome (858536635858).

The spelling of 434424211424 in words is "four hundred thirty-four billion, four hundred twenty-four million, two hundred eleven thousand, four hundred twenty-four".