4431322244011 has 32 divisors (see below), whose sum is σ = 4877623812096. Its totient is φ = 4000850064000.

The previous prime is 4431322243991. The next prime is 4431322244021. The reversal of 4431322244011 is 1104422231344.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4431322244011 - 2⁷ = 4431322243883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4431322244021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 815928466 + ... + 815933896.

It is an arithmetic number, because the mean of its divisors is an integer number (152425744128).

Almost surely, 2^{4431322244011} is an apocalyptic number.

4431322244011 is a deficient number, since it is larger than the sum of its proper divisors (446301568085).

4431322244011 is a wasteful number, since it uses less digits than its factorization.

4431322244011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11083.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4431322244011 its reverse (1104422231344), we get a palindrome (5535744475355).

The spelling of 4431322244011 in words is "four trillion, four hundred thirty-one billion, three hundred twenty-two million, two hundred forty-four thousand, eleven".