444223142112113 has 16 divisors (see below), whose sum is σ = 546952191063936. Its totient is φ = 351334387768320.

The previous prime is 444223142112049. The next prime is 444223142112151. The reversal of 444223142112113 is 311211241322444.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 444223142112113 - 2⁶ = 444223142112049 is a prime.

It is a super-2 number, since 2×444223142112113² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (444223142112193) 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, 964126256 + ... + 964586897.

It is an arithmetic number, because the mean of its divisors is an integer number (34184511941496).

Almost surely, 2^{444223142112113} is an apocalyptic number.

It is an amenable number.

444223142112113 is a deficient number, since it is larger than the sum of its proper divisors (102729048951823).

444223142112113 is a wasteful number, since it uses less digits than its factorization.

444223142112113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928715704.

The product of its digits is 36864, while the sum is 35.

Adding to 444223142112113 its reverse (311211241322444), we get a palindrome (755434383434557).

The spelling of 444223142112113 in words is "four hundred forty-four trillion, two hundred twenty-three billion, one hundred forty-two million, one hundred twelve thousand, one hundred thirteen".