84025672368524 has 12 divisors (see below), whose sum is σ = 149059240709064. Its totient is φ = 41437317880224.

The previous prime is 84025672368509. The next prime is 84025672368529. The reversal of 84025672368524 is 42586327652048.

It is not an unprimeable number, because it can be changed into a prime (84025672368529) 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 3 ways as a sum of consecutive naturals, for example, 143879575682 + ... + 143879576265.

It is an arithmetic number, because the mean of its divisors is an integer number (12421603392422).

Almost surely, 2^{84025672368524} is an apocalyptic number.

It is an amenable number.

84025672368524 is a deficient number, since it is larger than the sum of its proper divisors (65033568340540).

84025672368524 is a wasteful number, since it uses less digits than its factorization.

84025672368524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287759152024 (or 287759152022 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 62.

The spelling of 84025672368524 in words is "eighty-four trillion, twenty-five billion, six hundred seventy-two million, three hundred sixty-eight thousand, five hundred twenty-four".