44051142912 has 288 divisors, whose sum is σ = 141854254080. Its totient is φ = 11867627520.

The previous prime is 44051142881. The next prime is 44051142929. The reversal of 44051142912 is 21924115044.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6700587 + ... + 6707157.

Almost surely, 2^44051142912 is an apocalyptic number.

44051142912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44051142912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70927127040).

44051142912 is an abundant number, since it is smaller than the sum of its proper divisors (97803111168).

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

44051142912 is a wasteful number, since it uses less digits than its factorization.

44051142912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6669 (or 6655 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 44051142912 its reverse (21924115044), we get a palindrome (65975257956).

The spelling of 44051142912 in words is "forty-four billion, fifty-one million, one hundred forty-two thousand, nine hundred twelve".