43040222101125 has 48 divisors (see below), whose sum is σ = 77598025939200. Its totient is φ = 22951574402400.

The previous prime is 43040222101109. The next prime is 43040222101127. The reversal of 43040222101125 is 52110122204034.

43040222101125 is a `hidden beast` number, since 4 + 3 + 0 + 402 + 221 + 0 + 11 + 25 = 666.

It is not a de Polignac number, because 43040222101125 - 2⁴ = 43040222101109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43040222101127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5381856 + ... + 10725894.

It is an arithmetic number, because the mean of its divisors is an integer number (1616625540400).

Almost surely, 2^{43040222101125} is an apocalyptic number.

43040222101125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43040222101125 is a deficient number, since it is larger than the sum of its proper divisors (34557803838075).

43040222101125 is a wasteful number, since it uses less digits than its factorization.

43040222101125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351219 (or 5351206 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 43040222101125 its reverse (52110122204034), we get a palindrome (95150344305159).

The spelling of 43040222101125 in words is "forty-three trillion, forty billion, two hundred twenty-two million, one hundred one thousand, one hundred twenty-five".