28601458860071 has 2 divisors, whose sum is σ = 28601458860072. Its totient is φ = 28601458860070.

The previous prime is 28601458860017. The next prime is 28601458860127. The reversal of 28601458860071 is 17006885410682.

Together with previous prime (28601458860017) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (28601458860127) can be obtained adding 28601458860071 to its sum of digits (56).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28601458860071 - 2³⁴ = 28584278990887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28601458859989 and 28601458860016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28601458860011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14300729430035 + 14300729430036.

It is an arithmetic number, because the mean of its divisors is an integer number (14300729430036).

Almost surely, 2^{28601458860071} is an apocalyptic number.

28601458860071 is a deficient number, since it is larger than the sum of its proper divisors (1).

28601458860071 is an equidigital number, since it uses as much as digits as its factorization.

28601458860071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 28601458860071 in words is "twenty-eight trillion, six hundred one billion, four hundred fifty-eight million, eight hundred sixty thousand, seventy-one".