4001248484 has 12 divisors (see below), whose sum is σ = 7023341808. Its totient is φ = 1994579400.

The previous prime is 4001248483. The next prime is 4001248541. The reversal of 4001248484 is 4848421004.

It is not an unprimeable number, because it can be changed into a prime (4001248481) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1509722 + ... + 1512369.

It is an arithmetic number, because the mean of its divisors is an integer number (585278484).

Almost surely, 2^4001248484 is an apocalyptic number.

It is an amenable number.

4001248484 is a deficient number, since it is larger than the sum of its proper divisors (3022093324).

4001248484 is a wasteful number, since it uses less digits than its factorization.

4001248484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022426 (or 3022424 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 35.

The square root of 4001248484 is about 63255.4225659745. The cubic root of 4001248484 is about 1587.5661885231.

Adding to 4001248484 its reverse (4848421004), we get a palindrome (8849669488).

The spelling of 4001248484 in words is "four billion, one million, two hundred forty-eight thousand, four hundred eighty-four".