28848020068464 has 20 divisors (see below), whose sum is σ = 74524051843656. Its totient is φ = 9616006689472.

The previous prime is 28848020068451. The next prime is 28848020068481. The reversal of 28848020068464 is 46486002084882.

It is a super-3 number, since 3×28848020068464³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28848020068398 and 28848020068407.

It is a congruent number.

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, 300500208999 + ... + 300500209094.

Almost surely, 2^{28848020068464} is an apocalyptic number.

28848020068464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

28848020068464 is an abundant number, since it is smaller than the sum of its proper divisors (45676031775192).

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

28848020068464 is a wasteful number, since it uses less digits than its factorization.

28848020068464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601000418104 (or 601000418098 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 60.

The spelling of 28848020068464 in words is "twenty-eight trillion, eight hundred forty-eight billion, twenty million, sixty-eight thousand, four hundred sixty-four".