84843389514 has 16 divisors (see below), whose sum is σ = 182739608352. Its totient is φ = 26105658288.

The previous prime is 84843389503. The next prime is 84843389531. The reversal of 84843389514 is 41598334848.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543867804 + ... + 543867959.

It is an arithmetic number, because the mean of its divisors is an integer number (11421225522).

Almost surely, 2^84843389514 is an apocalyptic number.

84843389514 is an abundant number, since it is smaller than the sum of its proper divisors (97896218838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84843389514 is a wasteful number, since it uses less digits than its factorization.

84843389514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087735781.

The product of its digits is 13271040, while the sum is 57.

The spelling of 84843389514 in words is "eighty-four billion, eight hundred forty-three million, three hundred eighty-nine thousand, five hundred fourteen".