273228271748 has 24 divisors (see below), whose sum is σ = 509554305792. Its totient is φ = 127894082624.

The previous prime is 273228271699. The next prime is 273228271781. The reversal of 273228271748 is 847172822372.

273228271748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 273228271748.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31590065 + ... + 31598712.

It is an arithmetic number, because the mean of its divisors is an integer number (21231429408).

Almost surely, 2^273228271748 is an apocalyptic number.

It is an amenable number.

273228271748 is a deficient number, since it is larger than the sum of its proper divisors (236326034044).

273228271748 is a wasteful number, since it uses less digits than its factorization.

273228271748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63188851 (or 63188849 counting only the distinct ones).

The product of its digits is 4214784, while the sum is 53.

The spelling of 273228271748 in words is "two hundred seventy-three billion, two hundred twenty-eight million, two hundred seventy-one thousand, seven hundred forty-eight".