272343809874 has 8 divisors (see below), whose sum is σ = 544687619760. Its totient is φ = 90781269956.

The previous prime is 272343809869. The next prime is 272343809963. The reversal of 272343809874 is 478908343272.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

272343809874 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22695317484 + ... + 22695317495.

It is an arithmetic number, because the mean of its divisors is an integer number (68085952470).

Almost surely, 2^272343809874 is an apocalyptic number.

272343809874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

272343809874 is a wasteful number, since it uses less digits than its factorization.

272343809874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45390634984.

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 272343809874 in words is "two hundred seventy-two billion, three hundred forty-three million, eight hundred nine thousand, eight hundred seventy-four".