344300124020431 has 4 divisors (see below), whose sum is σ = 344300165788752. Its totient is φ = 344300082252112.

The previous prime is 344300124020399. The next prime is 344300124020441. The reversal of 344300124020431 is 134020421003443.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 344300124020431 - 2⁵ = 344300124020399 is a prime.

It is a super-2 number, since 2×344300124020431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344300124020393 and 344300124020402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344300124020441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3933526 + ... + 26534371.

It is an arithmetic number, because the mean of its divisors is an integer number (86075041447188).

Almost surely, 2^{344300124020431} is an apocalyptic number.

344300124020431 is a deficient number, since it is larger than the sum of its proper divisors (41768321).

344300124020431 is a wasteful number, since it uses less digits than its factorization.

344300124020431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41768320.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 344300124020431 its reverse (134020421003443), we get a palindrome (478320545023874).

The spelling of 344300124020431 in words is "three hundred forty-four trillion, three hundred billion, one hundred twenty-four million, twenty thousand, four hundred thirty-one".