84285585494 has 16 divisors (see below), whose sum is σ = 137933482176. Its totient is φ = 38308403400.

The previous prime is 84285585487. The next prime is 84285585499. The reversal of 84285585494 is 49458558248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84285585499) 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, 116489 + ... + 426779.

It is an arithmetic number, because the mean of its divisors is an integer number (8620842636).

Almost surely, 2^84285585494 is an apocalyptic number.

84285585494 is a deficient number, since it is larger than the sum of its proper divisors (53647896682).

84285585494 is a wasteful number, since it uses less digits than its factorization.

84285585494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322651.

The product of its digits is 73728000, while the sum is 62.

The spelling of 84285585494 in words is "eighty-four billion, two hundred eighty-five million, five hundred eighty-five thousand, four hundred ninety-four".