444021112302 has 32 divisors (see below), whose sum is σ = 919153958400. Its totient is φ = 142827188448.

The previous prime is 444021112261. The next prime is 444021112321. The reversal of 444021112302 is 203211120444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352098 + ... + 1005989.

It is an arithmetic number, because the mean of its divisors is an integer number (28723561200).

Almost surely, 2^444021112302 is an apocalyptic number.

444021112302 is an abundant number, since it is smaller than the sum of its proper divisors (475132846098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444021112302 is a wasteful number, since it uses less digits than its factorization.

444021112302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360000.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 444021112302 its reverse (203211120444), we get a palindrome (647232232746).

The spelling of 444021112302 in words is "four hundred forty-four billion, twenty-one million, one hundred twelve thousand, three hundred two".