4040428464897 has 16 divisors (see below), whose sum is σ = 6222691968192. Its totient is φ = 2304700728320.

The previous prime is 4040428464893. The next prime is 4040428464913. The reversal of 4040428464897 is 7984648240404.

4040428464897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4040428464897 - 2² = 4040428464893 is a prime.

It is a super-2 number, since 2×4040428464897² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4040428464897.

It is not an unprimeable number, because it can be changed into a prime (4040428464893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3601094328 + ... + 3601095449.

It is an arithmetic number, because the mean of its divisors is an integer number (388918248012).

Almost surely, 2^{4040428464897} is an apocalyptic number.

It is an amenable number.

4040428464897 is a deficient number, since it is larger than the sum of its proper divisors (2182263503295).

4040428464897 is a wasteful number, since it uses less digits than its factorization.

4040428464897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7202189808.

The product of its (nonzero) digits is 49545216, while the sum is 60.

The spelling of 4040428464897 in words is "four trillion, forty billion, four hundred twenty-eight million, four hundred sixty-four thousand, eight hundred ninety-seven".