84506644877414 has 16 divisors (see below), whose sum is σ = 127728502553520. Its totient is φ = 41930481914880.

The previous prime is 84506644877381. The next prime is 84506644877419. The reversal of 84506644877414 is 41477844660548.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84506644877419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38690102 + ... + 40815894.

It is an arithmetic number, because the mean of its divisors is an integer number (7983031409595).

Almost surely, 2^{84506644877414} is an apocalyptic number.

84506644877414 is a deficient number, since it is larger than the sum of its proper divisors (43221857676106).

84506644877414 is a wasteful number, since it uses less digits than its factorization.

84506644877414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277655.

The product of its (nonzero) digits is 578027520, while the sum is 68.

The spelling of 84506644877414 in words is "eighty-four trillion, five hundred six billion, six hundred forty-four million, eight hundred seventy-seven thousand, four hundred fourteen".