4044234003420 has 48 divisors (see below), whose sum is σ = 12194920997280. Its totient is φ = 995503754496.

The previous prime is 4044234003409. The next prime is 4044234003449. The reversal of 4044234003420 is 243004324404.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2592456915 + ... + 2592458474.

It is an arithmetic number, because the mean of its divisors is an integer number (254060854110).

Almost surely, 2^{4044234003420} is an apocalyptic number.

It is an amenable number.

4044234003420 is an abundant number, since it is smaller than the sum of its proper divisors (8150686993860).

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

4044234003420 is a wasteful number, since it uses less digits than its factorization.

4044234003420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5184915414 (or 5184915412 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 4044234003420 its reverse (243004324404), we get a palindrome (4287238327824).

The spelling of 4044234003420 in words is "four trillion, forty-four billion, two hundred thirty-four million, three thousand, four hundred twenty".