4075401468505 has 8 divisors (see below), whose sum is σ = 4915821047112. Its totient is φ = 3243428318208.

The previous prime is 4075401468449. The next prime is 4075401468539. The reversal of 4075401468505 is 5058641045704.

It can be written as a sum of positive squares in 4 ways, for example, as 435040499776 + 3640360968729 = 659576^2 + 1907973^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4075401468505 - 2⁹ = 4075401467993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111606014 + ... + 2111607943.

It is an arithmetic number, because the mean of its divisors is an integer number (614477630889).

Almost surely, 2^{4075401468505} is an apocalyptic number.

It is an amenable number.

4075401468505 is a deficient number, since it is larger than the sum of its proper divisors (840419578607).

4075401468505 is a wasteful number, since it uses less digits than its factorization.

4075401468505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223214155.

The product of its (nonzero) digits is 2688000, while the sum is 49.

The spelling of 4075401468505 in words is "four trillion, seventy-five billion, four hundred one million, four hundred sixty-eight thousand, five hundred five".