9140228797443 has 8 divisors (see below), whose sum is σ = 12187223466000. Its totient is φ = 6093359996928.

The previous prime is 9140228797433. The next prime is 9140228797561. The reversal of 9140228797443 is 3447978220419.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9140228797443 - 2⁸ = 9140228797187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9140228797433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31297438 + ... + 31588131.

It is an arithmetic number, because the mean of its divisors is an integer number (1523402933250).

Almost surely, 2^{9140228797443} is an apocalyptic number.

9140228797443 is a deficient number, since it is larger than the sum of its proper divisors (3046994668557).

9140228797443 is a wasteful number, since it uses less digits than its factorization.

9140228797443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62934021.

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 9140228797443 in words is "nine trillion, one hundred forty billion, two hundred twenty-eight million, seven hundred ninety-seven thousand, four hundred forty-three".