84630040480229 has 2 divisors, whose sum is σ = 84630040480230. Its totient is φ = 84630040480228.

The previous prime is 84630040480187. The next prime is 84630040480393. The reversal of 84630040480229 is 92208404003648.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73093488577729 + 11536551902500 = 8549473^2 + 3396550^2 .

It is a cyclic number.

It is not a de Polignac number, because 84630040480229 - 2²⁸ = 84629772044773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84630040480429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42315020240114 + 42315020240115.

It is an arithmetic number, because the mean of its divisors is an integer number (42315020240115).

Almost surely, 2^{84630040480229} is an apocalyptic number.

It is an amenable number.

84630040480229 is a deficient number, since it is larger than the sum of its proper divisors (1).

84630040480229 is an equidigital number, since it uses as much as digits as its factorization.

84630040480229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2654208, while the sum is 50.

The spelling of 84630040480229 in words is "eighty-four trillion, six hundred thirty billion, forty million, four hundred eighty thousand, two hundred twenty-nine".