344046242640443 has 4 divisors (see below), whose sum is σ = 393195705874800. Its totient is φ = 294896779406088.

The previous prime is 344046242640427. The next prime is 344046242640493.

344046242640443 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 344046242640443 - 2⁴ = 344046242640427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344046242640391 and 344046242640400.

It is not an unprimeable number, because it can be changed into a prime (344046242640493) 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, 24574731617168 + ... + 24574731617181.

It is an arithmetic number, because the mean of its divisors is an integer number (98298926468700).

Almost surely, 2^{344046242640443} is an apocalyptic number.

344046242640443 is a deficient number, since it is larger than the sum of its proper divisors (49149463234357).

344046242640443 is an equidigital number, since it uses as much as digits as its factorization.

344046242640443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49149463234356.

The product of its (nonzero) digits is 21233664, while the sum is 50.

The spelling of 344046242640443 in words is "three hundred forty-four trillion, forty-six billion, two hundred forty-two million, six hundred forty thousand, four hundred forty-three".