44444400846 has 32 divisors (see below), whose sum is σ = 89151753600. Its totient is φ = 14771034720.

The previous prime is 44444400821. The next prime is 44444400859. The reversal of 44444400846 is 64800444444.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44444400798 and 44444400807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3325245 + ... + 3338583.

It is an arithmetic number, because the mean of its divisors is an integer number (2785992300).

Almost surely, 2^44444400846 is an apocalyptic number.

44444400846 is an abundant number, since it is smaller than the sum of its proper divisors (44707352754).

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

44444400846 is a wasteful number, since it uses less digits than its factorization.

44444400846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14944.

The product of its (nonzero) digits is 786432, while the sum is 42.

The spelling of 44444400846 in words is "forty-four billion, four hundred forty-four million, four hundred thousand, eight hundred forty-six".