48684480240 has 80 divisors (see below), whose sum is σ = 164642069376. Its totient is φ = 11802297600.

The previous prime is 48684480223. The next prime is 48684480241. The reversal of 48684480240 is 4208448684.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 48684480240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48684480241) 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 15 ways as a sum of consecutive naturals, for example, 9217906 + ... + 9223185.

Almost surely, 2^48684480240 is an apocalyptic number.

48684480240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48684480240 is an abundant number, since it is smaller than the sum of its proper divisors (115957589136).

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

48684480240 is a wasteful number, since it uses less digits than its factorization.

48684480240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18441118 (or 18441112 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 48.

The spelling of 48684480240 in words is "forty-eight billion, six hundred eighty-four million, four hundred eighty thousand, two hundred forty".