4102321442244 has 12 divisors (see below), whose sum is σ = 9572083365264. Its totient is φ = 1367440480744.

The previous prime is 4102321442209. The next prime is 4102321442249. The reversal of 4102321442244 is 4422441232014.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4102321442249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170930060082 + ... + 170930060105.

It is an arithmetic number, because the mean of its divisors is an integer number (797673613772).

Almost surely, 2^{4102321442244} is an apocalyptic number.

It is an amenable number.

4102321442244 is an abundant number, since it is smaller than the sum of its proper divisors (5469761923020).

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

4102321442244 is a wasteful number, since it uses less digits than its factorization.

4102321442244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341860120194 (or 341860120192 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 4102321442244 its reverse (4422441232014), we get a palindrome (8524762674258).

The spelling of 4102321442244 in words is "four trillion, one hundred two billion, three hundred twenty-one million, four hundred forty-two thousand, two hundred forty-four".