344432130011 has 8 divisors (see below), whose sum is σ = 349693469664. Its totient is φ = 339209619840.

The previous prime is 344432129999. The next prime is 344432130047. The reversal of 344432130011 is 110031234443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 344432130011 - 2¹⁸ = 344431867867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344432139011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9689495 + ... + 9724976.

It is an arithmetic number, because the mean of its divisors is an integer number (43711683708).

Almost surely, 2^344432130011 is an apocalyptic number.

344432130011 is a deficient number, since it is larger than the sum of its proper divisors (5261339653).

344432130011 is a wasteful number, since it uses less digits than its factorization.

344432130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19414741.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 344432130011 its reverse (110031234443), we get a palindrome (454463364454).

The spelling of 344432130011 in words is "three hundred forty-four billion, four hundred thirty-two million, one hundred thirty thousand, eleven".