4444400234011 has 16 divisors (see below), whose sum is σ = 4815577454688. Its totient is φ = 4085428838400.

The previous prime is 4444400233981. The next prime is 4444400234033. The reversal of 4444400234011 is 1104320044444.

It is a cyclic number.

It is not a de Polignac number, because 4444400234011 - 2¹¹ = 4444400231963 is a prime.

It is a super-2 number, since 2×4444400234011² (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 (4444400234411) 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, 11922531 + ... + 12289651.

It is an arithmetic number, because the mean of its divisors is an integer number (300973590918).

Almost surely, 2^{4444400234011} is an apocalyptic number.

4444400234011 is a deficient number, since it is larger than the sum of its proper divisors (371177220677).

4444400234011 is a wasteful number, since it uses less digits than its factorization.

4444400234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383742.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4444400234011 its reverse (1104320044444), we get a palindrome (5548720278455).

The spelling of 4444400234011 in words is "four trillion, four hundred forty-four billion, four hundred million, two hundred thirty-four thousand, eleven".