44051040000 has 1080 divisors, whose sum is σ = 181295866752. Its totient is φ = 10575360000.

The previous prime is 44051039971. The next prime is 44051040043. The reversal of 44051040000 is 4015044.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 427679949 + ... + 427680051.

Almost surely, 2^44051040000 is an apocalyptic number.

44051040000 is a gapful number since it is divisible by the number (40) 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 44051040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90647933376).

44051040000 is an abundant number, since it is smaller than the sum of its proper divisors (137244826752).

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

44051040000 is an equidigital number, since it uses as much as digits as its factorization.

44051040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

Adding to 44051040000 its reverse (4015044), we get a palindrome (44055055044).

The spelling of 44051040000 in words is "forty-four billion, fifty-one million, forty thousand".