228072157041 has 8 divisors (see below), whose sum is σ = 320101273120. Its totient is φ = 144045572832.

The previous prime is 228072157009. The next prime is 228072157111. The reversal of 228072157041 is 140751270822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 228072157041 - 2⁵ = 228072157009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (228072157141) 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, 2000632900 + ... + 2000633013.

It is an arithmetic number, because the mean of its divisors is an integer number (40012659140).

Almost surely, 2^228072157041 is an apocalyptic number.

It is an amenable number.

228072157041 is a deficient number, since it is larger than the sum of its proper divisors (92029116079).

228072157041 is a wasteful number, since it uses less digits than its factorization.

228072157041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001265935.

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 228072157041 in words is "two hundred twenty-eight billion, seventy-two million, one hundred fifty-seven thousand, forty-one".