443402401300342 has 16 divisors (see below), whose sum is σ = 725570733659472. Its totient is φ = 201545666074720.

The previous prime is 443402401300337. The next prime is 443402401300393. The reversal of 443402401300342 is 243003104204344.

It is a junction number, because it is equal to n+sod(n) for n = 443402401300298 and 443402401300307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38831713 + ... + 48935740.

It is an arithmetic number, because the mean of its divisors is an integer number (45348170853717).

Almost surely, 2^{443402401300342} is an apocalyptic number.

443402401300342 is a deficient number, since it is larger than the sum of its proper divisors (282168332359130).

443402401300342 is a wasteful number, since it uses less digits than its factorization.

443402401300342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87997103.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 443402401300342 its reverse (243003104204344), we get a palindrome (686405505504686).

The spelling of 443402401300342 in words is "four hundred forty-three trillion, four hundred two billion, four hundred one million, three hundred thousand, three hundred forty-two".