4001425205305 has 64 divisors (see below), whose sum is σ = 5531811563520. Its totient is φ = 2748034598400.

The previous prime is 4001425205251. The next prime is 4001425205311. The reversal of 4001425205305 is 5035025241004.

4001425205305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4001425205305 - 2²⁹ = 4000888334393 is a prime.

It is a super-2 number, since 2×4001425205305² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 450251572 + ... + 450260458.

It is an arithmetic number, because the mean of its divisors is an integer number (86434555680).

Almost surely, 2^{4001425205305} is an apocalyptic number.

It is an amenable number.

4001425205305 is a deficient number, since it is larger than the sum of its proper divisors (1530386358215).

4001425205305 is a wasteful number, since it uses less digits than its factorization.

4001425205305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10270.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 4001425205305 in words is "four trillion, one billion, four hundred twenty-five million, two hundred five thousand, three hundred five".