344424232420 has 48 divisors (see below), whose sum is σ = 768474423360. Its totient is φ = 129298840704.

The previous prime is 344424232409. The next prime is 344424232423. The reversal of 344424232420 is 24232424443.

It is not an unprimeable number, because it can be changed into a prime (344424232423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4194759 + ... + 4276078.

It is an arithmetic number, because the mean of its divisors is an integer number (16009883820).

Almost surely, 2^344424232420 is an apocalyptic number.

It is an amenable number.

344424232420 is an abundant number, since it is smaller than the sum of its proper divisors (424050190940).

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

344424232420 is a wasteful number, since it uses less digits than its factorization.

344424232420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8470972 (or 8470970 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 344424232420 its reverse (24232424443), we get a palindrome (368656656863).

The spelling of 344424232420 in words is "three hundred forty-four billion, four hundred twenty-four million, two hundred thirty-two thousand, four hundred twenty".