344434424434443 has 16 divisors (see below), whose sum is σ = 583169395868160. Its totient is φ = 196819671105288.

The previous prime is 344434424434439. The next prime is 344434424434511.

344434424434443 is a `hidden beast` number, since 3 + 44 + 43 + 4 + 42 + 443 + 44 + 43 = 666.

344434424434443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344434424434443 - 2² = 344434424434439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344434424434443.

It is not an unprimeable number, because it can be changed into a prime (344434424434403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911202180855 + ... + 911202181232.

It is an arithmetic number, because the mean of its divisors is an integer number (36448087241760).

Almost surely, 2^{344434424434443} is an apocalyptic number.

344434424434443 is a deficient number, since it is larger than the sum of its proper divisors (238734971433717).

344434424434443 is a wasteful number, since it uses less digits than its factorization.

344434424434443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822404362103 (or 1822404362097 counting only the distinct ones).

The product of its digits is 169869312, while the sum is 54.

The spelling of 344434424434443 in words is "three hundred forty-four trillion, four hundred thirty-four billion, four hundred twenty-four million, four hundred thirty-four thousand, four hundred forty-three".