4144402341044 has 24 divisors (see below), whose sum is σ = 8288854851648. Its totient is φ = 1776161681280.

The previous prime is 4144402341031. The next prime is 4144402341067. The reversal of 4144402341044 is 4401432044414.

It is a junction number, because it is equal to n+sod(n) for n = 4144402340995 and 4144402341013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5779679 + ... + 6457049.

It is an arithmetic number, because the mean of its divisors is an integer number (345368952152).

Almost surely, 2^{4144402341044} is an apocalyptic number.

It is an amenable number.

4144402341044 is an abundant number, since it is smaller than the sum of its proper divisors (4144452510604).

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

4144402341044 is a wasteful number, since it uses less digits than its factorization.

4144402341044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895895 (or 895893 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 4144402341044 its reverse (4401432044414), we get a palindrome (8545834385458).

The spelling of 4144402341044 in words is "four trillion, one hundred forty-four billion, four hundred two million, three hundred forty-one thousand, forty-four".