84633122039 has 2 divisors, whose sum is σ = 84633122040. Its totient is φ = 84633122038.

The previous prime is 84633122033. The next prime is 84633122059. The reversal of 84633122039 is 93022133648.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84633122039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84633121987 and 84633122005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84633122033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42316561019 + 42316561020.

It is an arithmetic number, because the mean of its divisors is an integer number (42316561020).

Almost surely, 2^84633122039 is an apocalyptic number.

84633122039 is a deficient number, since it is larger than the sum of its proper divisors (1).

84633122039 is an equidigital number, since it uses as much as digits as its factorization.

84633122039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 84633122039 in words is "eighty-four billion, six hundred thirty-three million, one hundred twenty-two thousand, thirty-nine".