84492602051111 has 2 divisors, whose sum is σ = 84492602051112. Its totient is φ = 84492602051110.

The previous prime is 84492602051107. The next prime is 84492602051149. The reversal of 84492602051111 is 11115020629448.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84492602051111 - 2² = 84492602051107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84492602051171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42246301025555 + 42246301025556.

It is an arithmetic number, because the mean of its divisors is an integer number (42246301025556).

Almost surely, 2^{84492602051111} is an apocalyptic number.

84492602051111 is a deficient number, since it is larger than the sum of its proper divisors (1).

84492602051111 is an equidigital number, since it uses as much as digits as its factorization.

84492602051111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 84492602051111 in words is "eighty-four trillion, four hundred ninety-two billion, six hundred two million, fifty-one thousand, one hundred eleven".