84341220416 has 28 divisors (see below), whose sum is σ = 168366813888. Its totient is φ = 41918086272.

The previous prime is 84341220401. The next prime is 84341220443. The reversal of 84341220416 is 61402214348.

It is a happy number.

It is a super-2 number, since 2×84341220416² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3934916 + ... + 3956291.

It is an arithmetic number, because the mean of its divisors is an integer number (6013100496).

Almost surely, 2^84341220416 is an apocalyptic number.

It is an amenable number.

84341220416 is a deficient number, since it is larger than the sum of its proper divisors (84025593472).

84341220416 is a wasteful number, since it uses less digits than its factorization.

84341220416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7891386 (or 7891376 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 84341220416 in words is "eighty-four billion, three hundred forty-one million, two hundred twenty thousand, four hundred sixteen".