289229875201 has 4 divisors (see below), whose sum is σ = 290017967872. Its totient is φ = 288441782532.

The previous prime is 289229875189. The next prime is 289229875229. The reversal of 289229875201 is 102578922982.

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 289229875201 - 2⁷ = 289229875073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (289229875001) 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, 394045785 + ... + 394046518.

It is an arithmetic number, because the mean of its divisors is an integer number (72504491968).

Almost surely, 2^289229875201 is an apocalyptic number.

It is an amenable number.

289229875201 is a deficient number, since it is larger than the sum of its proper divisors (788092671).

289229875201 is an equidigital number, since it uses as much as digits as its factorization.

289229875201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788092670.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 289229875201 in words is "two hundred eighty-nine billion, two hundred twenty-nine million, eight hundred seventy-five thousand, two hundred one".