44010820245820 has 24 divisors (see below), whose sum is σ = 92819386571184. Its totient is φ = 17528773040256.

The previous prime is 44010820245727. The next prime is 44010820245841. The reversal of 44010820245820 is 2854202801044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722186354 + ... + 4722195673.

It is an arithmetic number, because the mean of its divisors is an integer number (3867474440466).

Almost surely, 2^{44010820245820} is an apocalyptic number.

It is an amenable number.

44010820245820 is an abundant number, since it is smaller than the sum of its proper divisors (48808566325364).

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

44010820245820 is a wasteful number, since it uses less digits than its factorization.

44010820245820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444382269 (or 9444382267 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 40.

The spelling of 44010820245820 in words is "forty-four trillion, ten billion, eight hundred twenty million, two hundred forty-five thousand, eight hundred twenty".