4444311201020 has 48 divisors (see below), whose sum is σ = 9659024292960. Its totient is φ = 1715687398656.

The previous prime is 4444311200977. The next prime is 4444311201023. The reversal of 4444311201020 is 201021134444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444311201023) 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, 289082 + ... + 2995361.

It is an arithmetic number, because the mean of its divisors is an integer number (201229672770).

Almost surely, 2^{4444311201020} is an apocalyptic number.

It is an amenable number.

4444311201020 is an abundant number, since it is smaller than the sum of its proper divisors (5214713091940).

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

4444311201020 is a wasteful number, since it uses less digits than its factorization.

4444311201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286814 (or 3286812 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4444311201020 its reverse (201021134444), we get a palindrome (4645332335464).

The spelling of 4444311201020 in words is "four trillion, four hundred forty-four billion, three hundred eleven million, two hundred one thousand, twenty".