4243222340313 has 16 divisors (see below), whose sum is σ = 6172137884352. Its totient is φ = 2571575688000.

The previous prime is 4243222340221. The next prime is 4243222340347. The reversal of 4243222340313 is 3130432223424.

It is not a de Polignac number, because 4243222340313 - 2⁹ = 4243222339801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4243222342313) 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, 683518 + ... + 2992263.

It is an arithmetic number, because the mean of its divisors is an integer number (385758617772).

Almost surely, 2^{4243222340313} is an apocalyptic number.

It is an amenable number.

4243222340313 is a deficient number, since it is larger than the sum of its proper divisors (1928915544039).

4243222340313 is a wasteful number, since it uses less digits than its factorization.

4243222340313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710776.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 4243222340313 its reverse (3130432223424), we get a palindrome (7373654563737).

The spelling of 4243222340313 in words is "four trillion, two hundred forty-three billion, two hundred twenty-two million, three hundred forty thousand, three hundred thirteen".