4340221313053 has 4 divisors (see below), whose sum is σ = 4568654013760. Its totient is φ = 4111788612348.

The previous prime is 4340221313033. The next prime is 4340221313111. The reversal of 4340221313053 is 3503131220434.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4340221313053 - 2³³ = 4331631378461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340221313033) 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 3 ways as a sum of consecutive naturals, for example, 114216350325 + ... + 114216350362.

It is an arithmetic number, because the mean of its divisors is an integer number (1142163503440).

Almost surely, 2^{4340221313053} is an apocalyptic number.

It is an amenable number.

4340221313053 is a deficient number, since it is larger than the sum of its proper divisors (228432700707).

4340221313053 is a wasteful number, since it uses less digits than its factorization.

4340221313053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228432700706.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 4340221313053 its reverse (3503131220434), we get a palindrome (7843352533487).

The spelling of 4340221313053 in words is "four trillion, three hundred forty billion, two hundred twenty-one million, three hundred thirteen thousand, fifty-three".