84334285775 has 12 divisors (see below), whose sum is σ = 106288852584. Its totient is φ = 66361404000.

The previous prime is 84334285757. The next prime is 84334285781. The reversal of 84334285775 is 57758243348.

It is not a de Polignac number, because 84334285775 - 2¹⁰ = 84334284751 is a prime.

It is a super-2 number, since 2×84334285775² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84334285775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27649061 + ... + 27652110.

It is an arithmetic number, because the mean of its divisors is an integer number (8857404382).

Almost surely, 2^84334285775 is an apocalyptic number.

84334285775 is a deficient number, since it is larger than the sum of its proper divisors (21954566809).

84334285775 is a wasteful number, since it uses less digits than its factorization.

84334285775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55301242 (or 55301237 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 56.

The spelling of 84334285775 in words is "eighty-four billion, three hundred thirty-four million, two hundred eighty-five thousand, seven hundred seventy-five".