44346465642020 has 192 divisors, whose sum is σ = 98439098204160. Its totient is φ = 16758984499200.

The previous prime is 44346465641969. The next prime is 44346465642023. The reversal of 44346465642020 is 2024656464344.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 44346465642020.

It is not an unprimeable number, because it can be changed into a prime (44346465642023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10516114952 + ... + 10516119168.

It is an arithmetic number, because the mean of its divisors is an integer number (512703636480).

Almost surely, 2^{44346465642020} 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 44346465642020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49219549102080).

44346465642020 is an abundant number, since it is smaller than the sum of its proper divisors (54092632562140).

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

44346465642020 is a wasteful number, since it uses less digits than its factorization.

44346465642020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5854 (or 5852 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 50.

The spelling of 44346465642020 in words is "forty-four trillion, three hundred forty-six billion, four hundred sixty-five million, six hundred forty-two thousand, twenty".