4023890201 has 4 divisors (see below), whose sum is σ = 4074825600. Its totient is φ = 3972954804.

The previous prime is 4023890177. The next prime is 4023890203. The reversal of 4023890201 is 1020983204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4023890201 - 2⁶ = 4023890137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4023890203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25467581 + ... + 25467738.

It is an arithmetic number, because the mean of its divisors is an integer number (1018706400).

Almost surely, 2^4023890201 is an apocalyptic number.

It is an amenable number.

4023890201 is a deficient number, since it is larger than the sum of its proper divisors (50935399).

4023890201 is an equidigital number, since it uses as much as digits as its factorization.

4023890201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50935398.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 4023890201 is about 63434.1406578508. The cubic root of 4023890201 is about 1590.5550586395. Note that the first 3 decimals are identical.

The spelling of 4023890201 in words is "four billion, twenty-three million, eight hundred ninety thousand, two hundred one".