32448685248 has 168 divisors, whose sum is σ = 106459861248. Its totient is φ = 9256693248.

The previous prime is 32448685189. The next prime is 32448685259. The reversal of 32448685248 is 84258684423.

32448685248 is a `hidden beast` number, since 3 + 244 + 86 + 85 + 248 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-3 number, since 3×32448685248³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32448685194 and 32448685203.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2747965 + ... + 2759747.

Almost surely, 2^32448685248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32448685248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53229930624).

32448685248 is an abundant number, since it is smaller than the sum of its proper divisors (74011176000).

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

32448685248 is a wasteful number, since it uses less digits than its factorization.

32448685248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12491 (or 12478 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 54.

The spelling of 32448685248 in words is "thirty-two billion, four hundred forty-eight million, six hundred eighty-five thousand, two hundred forty-eight".