84076075134 has 48 divisors (see below), whose sum is σ = 191890608000. Its totient is φ = 26531210448.

The previous prime is 84076075133. The next prime is 84076075147. The reversal of 84076075134 is 43157067048.

84076075134 is a `hidden beast` number, since 8 + 4 + 0 + 7 + 607 + 5 + 1 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 84076075134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84076075133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 390597 + ... + 566319.

It is an arithmetic number, because the mean of its divisors is an integer number (3997721000).

Almost surely, 2^84076075134 is an apocalyptic number.

84076075134 is an abundant number, since it is smaller than the sum of its proper divisors (107814532866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84076075134 is a wasteful number, since it uses less digits than its factorization.

84076075134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177149 (or 177146 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 84076075134 in words is "eighty-four billion, seventy-six million, seventy-five thousand, one hundred thirty-four".