4081284048 has 40 divisors (see below), whose sum is σ = 10545851808. Its totient is φ = 1360100992.

The previous prime is 4081284047. The next prime is 4081284083. The reversal of 4081284048 is 8404821804.

It is a junction number, because it is equal to n+sod(n) for n = 4081283997 and 4081284015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081284041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271711 + ... + 286337.

Almost surely, 2^4081284048 is an apocalyptic number.

4081284048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4081284048 is an abundant number, since it is smaller than the sum of its proper divisors (6464567760).

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

4081284048 is a wasteful number, since it uses less digits than its factorization.

4081284048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20451 (or 20445 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 39.

The square root of 4081284048 is about 63884.9281755877. The cubic root of 4081284048 is about 1598.0815610811.

The spelling of 4081284048 in words is "four billion, eighty-one million, two hundred eighty-four thousand, forty-eight".