444122625141 has 96 divisors (see below), whose sum is σ = 720506888192. Its totient is φ = 261835338240.

The previous prime is 444122625137. The next prime is 444122625187. The reversal of 444122625141 is 141526221444.

444122625141 is a `hidden beast` number, since 4 + 4 + 4 + 1 + 22 + 625 + 1 + 4 + 1 = 666.

It is not a de Polignac number, because 444122625141 - 2² = 444122625137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444122625096 and 444122625105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444122625131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 80702796 + ... + 80708298.

Almost surely, 2^444122625141 is an apocalyptic number.

It is an amenable number.

444122625141 is a deficient number, since it is larger than the sum of its proper divisors (276384263051).

444122625141 is a wasteful number, since it uses less digits than its factorization.

444122625141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843 (or 5840 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

Adding to 444122625141 its reverse (141526221444), we get a palindrome (585648846585).

The spelling of 444122625141 in words is "four hundred forty-four billion, one hundred twenty-two million, six hundred twenty-five thousand, one hundred forty-one".