2044215320000 has 840 divisors, whose sum is σ = 6574074685200. Its totient is φ = 624734208000.

The previous prime is 2044215319999. The next prime is 2044215320027. The reversal of 2044215320000 is 235124402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 633078386 + ... + 633081614.

Almost surely, 2^{2044215320000} is an apocalyptic number.

2044215320000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044215320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3287037342600).

2044215320000 is an abundant number, since it is smaller than the sum of its proper divisors (4529859365200).

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

2044215320000 is a wasteful number, since it uses less digits than its factorization.

2044215320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311 (or 3279 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The spelling of 2044215320000 in words is "two trillion, forty-four billion, two hundred fifteen million, three hundred twenty thousand".