344334342034143 has 12 divisors (see below), whose sum is σ = 499975868366208. Its totient is φ = 228354362953440.

The previous prime is 344334342034103. The next prime is 344334342034157. The reversal of 344334342034143 is 341430243433443.

344334342034143 is a `hidden beast` number, since 3 + 4 + 4 + 3 + 3 + 434 + 203 + 4 + 1 + 4 + 3 = 666.

It is not a de Polignac number, because 344334342034143 - 2²¹ = 344334339936991 is a prime.

It is a super-2 number, since 2×344334342034143² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344334342034103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100155420630 + ... + 100155424067.

It is an arithmetic number, because the mean of its divisors is an integer number (41664655697184).

Almost surely, 2^{344334342034143} is an apocalyptic number.

344334342034143 is a deficient number, since it is larger than the sum of its proper divisors (155641526332065).

344334342034143 is a wasteful number, since it uses less digits than its factorization.

344334342034143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200310844894 (or 200310844891 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 45.

Adding to 344334342034143 its reverse (341430243433443), we get a palindrome (685764585467586).

The spelling of 344334342034143 in words is "three hundred forty-four trillion, three hundred thirty-four billion, three hundred forty-two million, thirty-four thousand, one hundred forty-three".