44402422620 has 24 divisors (see below), whose sum is σ = 124326783504. Its totient is φ = 11840646016.

The previous prime is 44402422619. The next prime is 44402422639. The reversal of 44402422620 is 2622420444.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 370020129 + ... + 370020248.

It is an arithmetic number, because the mean of its divisors is an integer number (5180282646).

Almost surely, 2^44402422620 is an apocalyptic number.

It is an amenable number.

44402422620 is an abundant number, since it is smaller than the sum of its proper divisors (79924360884).

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

44402422620 is a wasteful number, since it uses less digits than its factorization.

44402422620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740040389 (or 740040387 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The spelling of 44402422620 in words is "forty-four billion, four hundred two million, four hundred twenty-two thousand, six hundred twenty".