84062204249 has 2 divisors, whose sum is σ = 84062204250. Its totient is φ = 84062204248.

The previous prime is 84062204243. The next prime is 84062204293. The reversal of 84062204249 is 94240226048.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67512668224 + 16549536025 = 259832^2 + 128645^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84062204249 is a prime.

It is not a weakly prime, because it can be changed into another prime (84062204243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42031102124 + 42031102125.

It is an arithmetic number, because the mean of its divisors is an integer number (42031102125).

Almost surely, 2^84062204249 is an apocalyptic number.

It is an amenable number.

84062204249 is a deficient number, since it is larger than the sum of its proper divisors (1).

84062204249 is an equidigital number, since it uses as much as digits as its factorization.

84062204249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 41.

The spelling of 84062204249 in words is "eighty-four billion, sixty-two million, two hundred four thousand, two hundred forty-nine".