4263640201 has 8 divisors (see below), whose sum is σ = 4357756800. Its totient is φ = 4170305040.

The previous prime is 4263640193. The next prime is 4263640217. The reversal of 4263640201 is 1020463624.

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 4263640201 - 2³ = 4263640193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4263640201.

It is not an unprimeable number, because it can be changed into a prime (4263640501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184321 + ... + 206158.

It is an arithmetic number, because the mean of its divisors is an integer number (544719600).

Almost surely, 2^4263640201 is an apocalyptic number.

It is an amenable number.

4263640201 is a deficient number, since it is larger than the sum of its proper divisors (94116599).

4263640201 is a wasteful number, since it uses less digits than its factorization.

4263640201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390719.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4263640201 is about 65296.5558126920. Note that the first 3 decimals coincide. The cubic root of 4263640201 is about 1621.5369502869.

The spelling of 4263640201 in words is "four billion, two hundred sixty-three million, six hundred forty thousand, two hundred one".