344420100232 has 32 divisors (see below), whose sum is σ = 736373295000. Its totient is φ = 149612350464.

The previous prime is 344420100229. The next prime is 344420100247. The reversal of 344420100232 is 232001024443.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 309374013796 + 35046086436 = 556214^2 + 187206^2 .

It is a junction number, because it is equal to n+sod(n) for n = 344420100197 and 344420100206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97402107 + ... + 97405642.

Almost surely, 2^344420100232 is an apocalyptic number.

It is an amenable number.

344420100232 is an abundant number, since it is smaller than the sum of its proper divisors (391953194768).

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

344420100232 is a wasteful number, since it uses less digits than its factorization.

344420100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194807785 (or 194807781 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 344420100232 its reverse (232001024443), we get a palindrome (576421124675).

The spelling of 344420100232 in words is "three hundred forty-four billion, four hundred twenty million, one hundred thousand, two hundred thirty-two".