75440014848 has 480 divisors, whose sum is σ = 248446598400. Its totient is φ = 22663618560.

The previous prime is 75440014841. The next prime is 75440014889. The reversal of 75440014848 is 84841004457.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75440014841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 272346486 + ... + 272346762.

It is an arithmetic number, because the mean of its divisors is an integer number (517597080).

Almost surely, 2^75440014848 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 75440014848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124223299200).

75440014848 is an abundant number, since it is smaller than the sum of its proper divisors (173006583552).

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

75440014848 is a wasteful number, since it uses less digits than its factorization.

75440014848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 45.

The spelling of 75440014848 in words is "seventy-five billion, four hundred forty million, fourteen thousand, eight hundred forty-eight".