44424406854 has 16 divisors (see below), whose sum is σ = 98720904240. Its totient is φ = 14808135600.

The previous prime is 44424406849. The next prime is 44424406861. The reversal of 44424406854 is 45860442444.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411337047 + ... + 411337154.

It is an arithmetic number, because the mean of its divisors is an integer number (6170056515).

Almost surely, 2^44424406854 is an apocalyptic number.

44424406854 is an abundant number, since it is smaller than the sum of its proper divisors (54296497386).

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

44424406854 is a wasteful number, since it uses less digits than its factorization.

44424406854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822674212 (or 822674206 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 45.

The spelling of 44424406854 in words is "forty-four billion, four hundred twenty-four million, four hundred six thousand, eight hundred fifty-four".