84578024034 has 96 divisors (see below), whose sum is σ = 210233247744. Its totient is φ = 24072824160.

The previous prime is 84578024009. The next prime is 84578024119. The reversal of 84578024034 is 43042087548.

It is a happy number.

84578024034 is a `hidden beast` number, since 8 + 4 + 578 + 0 + 2 + 40 + 34 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 65512929 + ... + 65514219.

It is an arithmetic number, because the mean of its divisors is an integer number (2189929664).

Almost surely, 2^84578024034 is an apocalyptic number.

84578024034 is an abundant number, since it is smaller than the sum of its proper divisors (125655223710).

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

84578024034 is a wasteful number, since it uses less digits than its factorization.

84578024034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892 (or 2889 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 84578024034 in words is "eighty-four billion, five hundred seventy-eight million, twenty-four thousand, thirty-four".