3044212121000 has 128 divisors (see below), whose sum is σ = 7356192629760. Its totient is φ = 1177932384000.

The previous prime is 3044212120981. The next prime is 3044212121017. The reversal of 3044212121000 is 1212124403.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82968659 + ... + 83005341.

It is an arithmetic number, because the mean of its divisors is an integer number (57470254920).

Almost surely, 2^{3044212121000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3044212121000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3678096314880).

3044212121000 is an abundant number, since it is smaller than the sum of its proper divisors (4311980508760).

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

3044212121000 is a wasteful number, since it uses less digits than its factorization.

3044212121000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39412 (or 39398 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 3044212121000 its reverse (1212124403), we get a palindrome (3045424245403).

The spelling of 3044212121000 in words is "three trillion, forty-four billion, two hundred twelve million, one hundred twenty-one thousand".