340222544043 has 8 divisors (see below), whose sum is σ = 453635578368. Its totient is φ = 226812269544.

The previous prime is 340222544021. The next prime is 340222544047. The reversal of 340222544043 is 340445222043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-340222544043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340222543995 and 340222544013.

It is not an unprimeable number, because it can be changed into a prime (340222544047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382771 + ... + 909372.

It is an arithmetic number, because the mean of its divisors is an integer number (56704447296).

Almost surely, 2^340222544043 is an apocalyptic number.

340222544043 is a deficient number, since it is larger than the sum of its proper divisors (113413034325).

340222544043 is a wasteful number, since it uses less digits than its factorization.

340222544043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379913.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 340222544043 its reverse (340445222043), we get a palindrome (680667766086).

The spelling of 340222544043 in words is "three hundred forty billion, two hundred twenty-two million, five hundred forty-four thousand, forty-three".