84042982658 has 8 divisors (see below), whose sum is σ = 126065997120. Its totient is φ = 42020983620.

The previous prime is 84042982627. The next prime is 84042982691. The reversal of 84042982658 is 85628924048.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6443 + ... + 410033.

It is an arithmetic number, because the mean of its divisors is an integer number (15758249640).

Almost surely, 2^84042982658 is an apocalyptic number.

84042982658 is a deficient number, since it is larger than the sum of its proper divisors (42023014462).

84042982658 is a wasteful number, since it uses less digits than its factorization.

84042982658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507712.

The product of its (nonzero) digits is 8847360, while the sum is 56.

The spelling of 84042982658 in words is "eighty-four billion, forty-two million, nine hundred eighty-two thousand, six hundred fifty-eight".