4365218401 has 16 divisors (see below), whose sum is σ = 4744035648. Its totient is φ = 4000550400.

The previous prime is 4365218357. The next prime is 4365218447. The reversal of 4365218401 is 1048125634.

It is a cyclic number.

It is not a de Polignac number, because 4365218401 - 2¹³ = 4365210209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4365218471) 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, 232941 + ... + 250981.

It is an arithmetic number, because the mean of its divisors is an integer number (296502228).

Almost surely, 2^4365218401 is an apocalyptic number.

It is an amenable number.

4365218401 is a deficient number, since it is larger than the sum of its proper divisors (378817247).

4365218401 is a wasteful number, since it uses less digits than its factorization.

4365218401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18432.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 4365218401 is about 66069.7994623867. The cubic root of 4365218401 is about 1634.3133404545.

The spelling of 4365218401 in words is "four billion, three hundred sixty-five million, two hundred eighteen thousand, four hundred one".