44026027440 has 80 divisors (see below), whose sum is σ = 144508974048. Its totient is φ = 11049668608.

The previous prime is 44026027411. The next prime is 44026027453. The reversal of 44026027440 is 4472062044.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5391267 + ... + 5399426.

Almost surely, 2^44026027440 is an apocalyptic number.

44026027440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44026027440 is an abundant number, since it is smaller than the sum of its proper divisors (100482946608).

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

44026027440 is a wasteful number, since it uses less digits than its factorization.

44026027440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10790726 (or 10790720 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 33.

Adding to 44026027440 its reverse (4472062044), we get a palindrome (48498089484).

The spelling of 44026027440 in words is "forty-four billion, twenty-six million, twenty-seven thousand, four hundred forty".