350442105454443 has 32 divisors (see below), whose sum is σ = 477547770986496. Its totient is φ = 228489566008608.

The previous prime is 350442105454391. The next prime is 350442105454451. The reversal of 350442105454443 is 344454501244053.

It is not a de Polignac number, because 350442105454443 - 2²⁰ = 350442104405867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350442105454392 and 350442105454401.

It is not an unprimeable number, because it can be changed into a prime (350442104454443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4311341880 + ... + 4311423162.

It is an arithmetic number, because the mean of its divisors is an integer number (14923367843328).

Almost surely, 2^{350442105454443} is an apocalyptic number.

350442105454443 is a deficient number, since it is larger than the sum of its proper divisors (127105665532053).

350442105454443 is a wasteful number, since it uses less digits than its factorization.

350442105454443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103383.

The product of its (nonzero) digits is 9216000, while the sum is 48.

Adding to 350442105454443 its reverse (344454501244053), we get a palindrome (694896606698496).

The spelling of 350442105454443 in words is "three hundred fifty trillion, four hundred forty-two billion, one hundred five million, four hundred fifty-four thousand, four hundred forty-three".