44130432330040 has 192 divisors, whose sum is σ = 128735836855200. Its totient is φ = 13490913042432.

The previous prime is 44130432329999. The next prime is 44130432330073. The reversal of 44130432330040 is 4003323403144.

It is a junction number, because it is equal to n+sod(n) for n = 44130432329984 and 44130432330011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34220677 + ... + 35486836.

Almost surely, 2^{44130432330040} is an apocalyptic number.

44130432330040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44130432330040 is an abundant number, since it is smaller than the sum of its proper divisors (84605404525160).

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

44130432330040 is a wasteful number, since it uses less digits than its factorization.

44130432330040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69707574 (or 69707563 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 44130432330040 its reverse (4003323403144), we get a palindrome (48133755733184).

The spelling of 44130432330040 in words is "forty-four trillion, one hundred thirty billion, four hundred thirty-two million, three hundred thirty thousand, forty".