344204430126 has 16 divisors (see below), whose sum is σ = 689777472384. Its totient is φ = 114506708024.

The previous prime is 344204430121. The next prime is 344204430173. The reversal of 344204430126 is 621034402443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344204430121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57022236 + ... + 57028271.

It is an arithmetic number, because the mean of its divisors is an integer number (43111092024).

Almost surely, 2^344204430126 is an apocalyptic number.

344204430126 is an abundant number, since it is smaller than the sum of its proper divisors (345573042258).

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

344204430126 is a wasteful number, since it uses less digits than its factorization.

344204430126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114051015.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 344204430126 its reverse (621034402443), we get a palindrome (965238832569).

The spelling of 344204430126 in words is "three hundred forty-four billion, two hundred four million, four hundred thirty thousand, one hundred twenty-six".