84606205042 has 16 divisors (see below), whose sum is σ = 132456542400. Its totient is φ = 40454842032.

The previous prime is 84606205037. The next prime is 84606205043. The reversal of 84606205042 is 24050260648.

It is a junction number, because it is equal to n+sod(n) for n = 84606204992 and 84606205010.

It is not an unprimeable number, because it can be changed into a prime (84606205043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7093 + ... + 411415.

It is an arithmetic number, because the mean of its divisors is an integer number (8278533900).

Almost surely, 2^84606205042 is an apocalyptic number.

84606205042 is a deficient number, since it is larger than the sum of its proper divisors (47850337358).

84606205042 is a wasteful number, since it uses less digits than its factorization.

84606205042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408897.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 84606205042 in words is "eighty-four billion, six hundred six million, two hundred five thousand, forty-two".