44224040040 has 96 divisors (see below), whose sum is σ = 140935546080. Its totient is φ = 11099358208.

The previous prime is 44224040011. The next prime is 44224040087. The reversal of 44224040040 is 4004042244.

44224040040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 602922 + ... + 672281.

It is an arithmetic number, because the mean of its divisors is an integer number (1468078605).

Almost surely, 2^44224040040 is an apocalyptic number.

44224040040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44224040040 is an abundant number, since it is smaller than the sum of its proper divisors (96711506040).

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

44224040040 is a wasteful number, since it uses less digits than its factorization.

44224040040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275251 (or 1275230 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 44224040040 its reverse (4004042244), we get a palindrome (48228082284).

The spelling of 44224040040 in words is "forty-four billion, two hundred twenty-four million, forty thousand, forty".