2044466242620 has 96 divisors (see below), whose sum is σ = 5796171839808. Its totient is φ = 538406879232.

The previous prime is 2044466242589. The next prime is 2044466242717. The reversal of 2044466242620 is 262426644402.

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 31 ways as a sum of consecutive naturals, for example, 942112 + ... + 2230808.

It is an arithmetic number, because the mean of its divisors is an integer number (60376789998).

Almost surely, 2^{2044466242620} is an apocalyptic number.

2044466242620 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 2044466242620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2898085919904).

2044466242620 is an abundant number, since it is smaller than the sum of its proper divisors (3751705597188).

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

2044466242620 is a wasteful number, since it uses less digits than its factorization.

2044466242620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289039 (or 1289037 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 2044466242620 in words is "two trillion, forty-four billion, four hundred sixty-six million, two hundred forty-two thousand, six hundred twenty".