4421334243011 has 16 divisors (see below), whose sum is σ = 5423476204224. Its totient is φ = 3517930497024.

The previous prime is 4421334242989. The next prime is 4421334243017. The reversal of 4421334243011 is 1103424331244.

It is a cyclic number.

It is not a de Polignac number, because 4421334243011 - 2¹⁸ = 4421333980867 is a prime.

It is a super-2 number, since 2×4421334243011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4421334243017) 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, 254471240 + ... + 254488613.

It is an arithmetic number, because the mean of its divisors is an integer number (338967262764).

Almost surely, 2^{4421334243011} is an apocalyptic number.

4421334243011 is a deficient number, since it is larger than the sum of its proper divisors (1002141961213).

4421334243011 is a wasteful number, since it uses less digits than its factorization.

4421334243011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508959950.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 4421334243011 its reverse (1103424331244), we get a palindrome (5524758574255).

The spelling of 4421334243011 in words is "four trillion, four hundred twenty-one billion, three hundred thirty-four million, two hundred forty-three thousand, eleven".