438241230 has 48 divisors (see below), whose sum is σ = 1302204384. Its totient is φ = 100169280.

The previous prime is 438241211. The next prime is 438241267. The reversal of 438241230 is 32142834.

It is a junction number, because it is equal to n+sod(n) for n = 438241194 and 438241203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347181 + ... + 348440.

It is an arithmetic number, because the mean of its divisors is an integer number (27129258).

Almost surely, 2^438241230 is an apocalyptic number.

438241230 is an abundant number, since it is smaller than the sum of its proper divisors (863963154).

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

438241230 is a wasteful number, since it uses less digits than its factorization.

438241230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695641 (or 695638 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 438241230 is about 20934.2119507757. The cubic root of 438241230 is about 759.5757269500.

It can be divided in two parts, 43824 and 1230, that added together give a palindrome (45054).

The spelling of 438241230 in words is "four hundred thirty-eight million, two hundred forty-one thousand, two hundred thirty".