4512211423343 has 16 divisors (see below), whose sum is σ = 4967968553856. Its totient is φ = 4072166088960.

The previous prime is 4512211423271. The next prime is 4512211423361. The reversal of 4512211423343 is 3433241122154.

It is not a de Polignac number, because 4512211423343 - 2³² = 4507916456047 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 (4512211425343) 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, 3349046 + ... + 4498947.

It is an arithmetic number, because the mean of its divisors is an integer number (310498034616).

Almost surely, 2^{4512211423343} is an apocalyptic number.

4512211423343 is a deficient number, since it is larger than the sum of its proper divisors (455757130513).

4512211423343 is a wasteful number, since it uses less digits than its factorization.

4512211423343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7848994.

The product of its digits is 69120, while the sum is 35.

Adding to 4512211423343 its reverse (3433241122154), we get a palindrome (7945452545497).

The spelling of 4512211423343 in words is "four trillion, five hundred twelve billion, two hundred eleven million, four hundred twenty-three thousand, three hundred forty-three".