344221214131 has 8 divisors (see below), whose sum is σ = 356102041680. Its totient is φ = 332341128672.

The previous prime is 344221214107. The next prime is 344221214143. The reversal of 344221214131 is 131412122443.

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 344221214131 - 2⁹ = 344221213619 is a prime.

It is a super-2 number, since 2×344221214131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344221214131.

It is not an unprimeable number, because it can be changed into a prime (344221214191) 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, 857701 + ... + 1193353.

It is an arithmetic number, because the mean of its divisors is an integer number (44512755210).

Almost surely, 2^344221214131 is an apocalyptic number.

344221214131 is a deficient number, since it is larger than the sum of its proper divisors (11880827549).

344221214131 is a wasteful number, since it uses less digits than its factorization.

344221214131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371045.

The product of its digits is 4608, while the sum is 28.

Adding to 344221214131 its reverse (131412122443), we get a palindrome (475633336574).

The spelling of 344221214131 in words is "three hundred forty-four billion, two hundred twenty-one million, two hundred fourteen thousand, one hundred thirty-one".