4444107800064 has 40 divisors (see below), whose sum is σ = 11839380940200. Its totient is φ = 1481369266176.

The previous prime is 4444107800047. The next prime is 4444107800087. The reversal of 4444107800064 is 4600087014444.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4444107799989 and 4444107800025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1446648139 + ... + 1446651210.

It is an arithmetic number, because the mean of its divisors is an integer number (295984523505).

Almost surely, 2^{4444107800064} is an apocalyptic number.

It is an amenable number.

4444107800064 is an abundant number, since it is smaller than the sum of its proper divisors (7395273140136).

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

4444107800064 is an equidigital number, since it uses as much as digits as its factorization.

4444107800064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893299370 (or 2893299354 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 4444107800064 in words is "four trillion, four hundred forty-four billion, one hundred seven million, eight hundred thousand, sixty-four".