444433032121 has 8 divisors (see below), whose sum is σ = 483266987840. Its totient is φ = 406262904912.

The previous prime is 444433032089. The next prime is 444433032181. The reversal of 444433032121 is 121230334444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 444433032121 - 2⁵ = 444433032089 is a prime.

It is a super-3 number, since 3×444433032121³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (444433032181) 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 7 ways as a sum of consecutive naturals, for example, 165955731 + ... + 165958408.

It is an arithmetic number, because the mean of its divisors is an integer number (60408373480).

Almost surely, 2^444433032121 is an apocalyptic number.

It is an amenable number.

444433032121 is a deficient number, since it is larger than the sum of its proper divisors (38833955719).

444433032121 is a wasteful number, since it uses less digits than its factorization.

444433032121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331914255.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 444433032121 its reverse (121230334444), we get a palindrome (565663366565).

The spelling of 444433032121 in words is "four hundred forty-four billion, four hundred thirty-three million, thirty-two thousand, one hundred twenty-one".