44420410012 has 24 divisors (see below), whose sum is σ = 87538171392. Its totient is φ = 19539769200.

The previous prime is 44420409989. The next prime is 44420410037. The reversal of 44420410012 is 21001402444.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 16281778 + ... + 16284505.

It is an arithmetic number, because the mean of its divisors is an integer number (3647423808).

Almost surely, 2^44420410012 is an apocalyptic number.

It is an amenable number.

44420410012 is a deficient number, since it is larger than the sum of its proper divisors (43117761380).

44420410012 is a wasteful number, since it uses less digits than its factorization.

44420410012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32566329 (or 32566327 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 44420410012 its reverse (21001402444), we get a palindrome (65421812456).

The spelling of 44420410012 in words is "forty-four billion, four hundred twenty million, four hundred ten thousand, twelve".