28341716419 has 2 divisors, whose sum is σ = 28341716420. Its totient is φ = 28341716418.

The previous prime is 28341716411. The next prime is 28341716449. The reversal of 28341716419 is 91461714382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28341716419 - 2³ = 28341716411 is a prime.

It is a super-2 number, since 2×28341716419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (28341716411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14170858209 + 14170858210.

It is an arithmetic number, because the mean of its divisors is an integer number (14170858210).

Almost surely, 2^28341716419 is an apocalyptic number.

28341716419 is a deficient number, since it is larger than the sum of its proper divisors (1).

28341716419 is an equidigital number, since it uses as much as digits as its factorization.

28341716419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The spelling of 28341716419 in words is "twenty-eight billion, three hundred forty-one million, seven hundred sixteen thousand, four hundred nineteen".