84472827448 has 8 divisors (see below), whose sum is σ = 158386551480. Its totient is φ = 42236413720.

The previous prime is 84472827419. The next prime is 84472827479.

It is a happy number.

84472827448 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×84472827448³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84472827392 and 84472827401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5279551708 + ... + 5279551723.

It is an arithmetic number, because the mean of its divisors is an integer number (19798318935).

Almost surely, 2^84472827448 is an apocalyptic number.

It is an amenable number.

84472827448 is a deficient number, since it is larger than the sum of its proper divisors (73913724032).

84472827448 is a wasteful number, since it uses less digits than its factorization.

84472827448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10559103437 (or 10559103433 counting only the distinct ones).

The product of its digits is 25690112, while the sum is 58.

The spelling of 84472827448 in words is "eighty-four billion, four hundred seventy-two million, eight hundred twenty-seven thousand, four hundred forty-eight".