84408588894226 has 16 divisors (see below), whose sum is σ = 127350288345888. Its totient is φ = 41959170853600.

The previous prime is 84408588894221. The next prime is 84408588894233. The reversal of 84408588894226 is 62249888580448.

It is a super-2 number, since 2×84408588894226² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84408588894221) 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, 169269340 + ... + 169767271.

It is an arithmetic number, because the mean of its divisors is an integer number (7959393021618).

Almost surely, 2^{84408588894226} is an apocalyptic number.

84408588894226 is a deficient number, since it is larger than the sum of its proper divisors (42941699451662).

84408588894226 is a wasteful number, since it uses less digits than its factorization.

84408588894226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339037337.

The product of its (nonzero) digits is 2264924160, while the sum is 76.

The spelling of 84408588894226 in words is "eighty-four trillion, four hundred eight billion, five hundred eighty-eight million, eight hundred ninety-four thousand, two hundred twenty-six".