344124120331 has 16 divisors (see below), whose sum is σ = 353960006400. Its totient is φ = 334432947168.

The previous prime is 344124120313. The next prime is 344124120359. The reversal of 344124120331 is 133021421443.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 344124120331 - 2²⁹ = 343587249419 is a prime.

It is a super-2 number, since 2×344124120331² (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 344124120331.

It is not an unprimeable number, because it can be changed into a prime (344124120311) 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 15 ways as a sum of consecutive naturals, for example, 3518965 + ... + 3615433.

It is an arithmetic number, because the mean of its divisors is an integer number (22122500400).

Almost surely, 2^344124120331 is an apocalyptic number.

344124120331 is a deficient number, since it is larger than the sum of its proper divisors (9835886069).

344124120331 is a wasteful number, since it uses less digits than its factorization.

344124120331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97218.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 344124120331 its reverse (133021421443), we get a palindrome (477145541774).

The spelling of 344124120331 in words is "three hundred forty-four billion, one hundred twenty-four million, one hundred twenty thousand, three hundred thirty-one".