84682230044641 has 2 divisors, whose sum is σ = 84682230044642. Its totient is φ = 84682230044640.

The previous prime is 84682230044593. The next prime is 84682230044653. The reversal of 84682230044641 is 14644003228648.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81596516220241 + 3085713824400 = 9033079^2 + 1756620^2 .

It is a cyclic number.

It is not a de Polignac number, because 84682230044641 - 2³⁵ = 84647870306273 is a prime.

It is not a weakly prime, because it can be changed into another prime (84682230044341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42341115022320 + 42341115022321.

It is an arithmetic number, because the mean of its divisors is an integer number (42341115022321).

Almost surely, 2^{84682230044641} is an apocalyptic number.

It is an amenable number.

84682230044641 is a deficient number, since it is larger than the sum of its proper divisors (1).

84682230044641 is an equidigital number, since it uses as much as digits as its factorization.

84682230044641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7077888, while the sum is 52.

The spelling of 84682230044641 in words is "eighty-four trillion, six hundred eighty-two billion, two hundred thirty million, forty-four thousand, six hundred forty-one".