44100400412 has 12 divisors (see below), whose sum is σ = 77575576176. Its totient is φ = 21935950080.

The previous prime is 44100400397. The next prime is 44100400423. The reversal of 44100400412 is 21400400144.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28561664 + ... + 28563207.

It is an arithmetic number, because the mean of its divisors is an integer number (6464631348).

Almost surely, 2^44100400412 is an apocalyptic number.

It is an amenable number.

44100400412 is a deficient number, since it is larger than the sum of its proper divisors (33475175764).

44100400412 is a wasteful number, since it uses less digits than its factorization.

44100400412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57125068 (or 57125066 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 44100400412 its reverse (21400400144), we get a palindrome (65500800556).

The spelling of 44100400412 in words is "forty-four billion, one hundred million, four hundred thousand, four hundred twelve".