272088393944 has 16 divisors (see below), whose sum is σ = 510175420920. Its totient is φ = 136041615040.

The previous prime is 272088393937. The next prime is 272088394003. The reversal of 272088393944 is 449393880272.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169247 + ... + 756849.

Almost surely, 2^272088393944 is an apocalyptic number.

It is an amenable number.

272088393944 is a deficient number, since it is larger than the sum of its proper divisors (238087026976).

272088393944 is a wasteful number, since it uses less digits than its factorization.

272088393944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645490 (or 645486 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 272088393944 in words is "two hundred seventy-two billion, eighty-eight million, three hundred ninety-three thousand, nine hundred forty-four".