344324134243232 has 96 divisors (see below), whose sum is σ = 798127605563904. Its totient is φ = 144158276275200.

The previous prime is 344324134243189. The next prime is 344324134243237. The reversal of 344324134243232 is 232342431423443.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (344324134243237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79501808 + ... + 83720879.

It is an arithmetic number, because the mean of its divisors is an integer number (8313829224624).

Almost surely, 2^{344324134243232} is an apocalyptic number.

344324134243232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

344324134243232 is an abundant number, since it is smaller than the sum of its proper divisors (453803471320672).

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

344324134243232 is a wasteful number, since it uses less digits than its factorization.

344324134243232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163223182 (or 163223174 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 44.

Adding to 344324134243232 its reverse (232342431423443), we get a palindrome (576666565666675).

The spelling of 344324134243232 in words is "three hundred forty-four trillion, three hundred twenty-four billion, one hundred thirty-four million, two hundred forty-three thousand, two hundred thirty-two".