84028810560144 has 20 divisors (see below), whose sum is σ = 217074427280496. Its totient is φ = 28009603520032.

The previous prime is 84028810560127. The next prime is 84028810560151. The reversal of 84028810560144 is 44106501882048.

It is a super-2 number, since 2×84028810560144² (a number of 29 digits) contains 22 as substring.

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, 875300109954 + ... + 875300110049.

Almost surely, 2^{84028810560144} is an apocalyptic number.

It is an amenable number.

84028810560144 is an abundant number, since it is smaller than the sum of its proper divisors (133045616720352).

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

84028810560144 is a wasteful number, since it uses less digits than its factorization.

84028810560144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750600220014 (or 1750600220008 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 51.

The spelling of 84028810560144 in words is "eighty-four trillion, twenty-eight billion, eight hundred ten million, five hundred sixty thousand, one hundred forty-four".