44010012112 has 40 divisors (see below), whose sum is σ = 93037482720. Its totient is φ = 20001041280.

The previous prime is 44010012091. The next prime is 44010012161. The reversal of 44010012112 is 21121001044.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 1166439 + ... + 1203577.

It is an arithmetic number, because the mean of its divisors is an integer number (2325937068).

Almost surely, 2^44010012112 is an apocalyptic number.

It is an amenable number.

44010012112 is an abundant number, since it is smaller than the sum of its proper divisors (49027470608).

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

44010012112 is a wasteful number, since it uses less digits than its factorization.

44010012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43891 (or 43885 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 44010012112 its reverse (21121001044), we get a palindrome (65131013156).

The spelling of 44010012112 in words is "forty-four billion, ten million, twelve thousand, one hundred twelve".