84471718034 has 8 divisors (see below), whose sum is σ = 138226447728. Its totient is φ = 38396235460.

The previous prime is 84471718021. The next prime is 84471718073. The reversal of 84471718034 is 43081717448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×84471718034² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84471718034.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1919811752 + ... + 1919811795.

It is an arithmetic number, because the mean of its divisors is an integer number (17278305966).

Almost surely, 2^84471718034 is an apocalyptic number.

84471718034 is a deficient number, since it is larger than the sum of its proper divisors (53754729694).

84471718034 is a wasteful number, since it uses less digits than its factorization.

84471718034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3839623560.

The product of its (nonzero) digits is 602112, while the sum is 47.

The spelling of 84471718034 in words is "eighty-four billion, four hundred seventy-one million, seven hundred eighteen thousand, thirty-four".