28333618041 has 8 divisors (see below), whose sum is σ = 37791290880. Its totient is φ = 18882511952.

The previous prime is 28333618003. The next prime is 28333618067. The reversal of 28333618041 is 14081633382.

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 28333618041 - 2¹⁰ = 28333617017 is a prime.

It is a super-2 number, since 2×28333618041² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (28333613041) 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, 1631610 + ... + 1648883.

It is an arithmetic number, because the mean of its divisors is an integer number (4723911360).

Almost surely, 2^28333618041 is an apocalyptic number.

It is an amenable number.

28333618041 is a deficient number, since it is larger than the sum of its proper divisors (9457672839).

28333618041 is a wasteful number, since it uses less digits than its factorization.

28333618041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283375.

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 28333618041 in words is "twenty-eight billion, three hundred thirty-three million, six hundred eighteen thousand, forty-one".