272243407016 has 16 divisors (see below), whose sum is σ = 583378729440. Its totient is φ = 116675745840.

The previous prime is 272243406959. The next prime is 272243407031. The reversal of 272243407016 is 610704342272.

It is a happy 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, 2430744650 + ... + 2430744761.

It is an arithmetic number, because the mean of its divisors is an integer number (36461170590).

Almost surely, 2^272243407016 is an apocalyptic number.

It is an amenable number.

272243407016 is an abundant number, since it is smaller than the sum of its proper divisors (311135322424).

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

272243407016 is a wasteful number, since it uses less digits than its factorization.

272243407016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4861489424 (or 4861489420 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

Adding to 272243407016 its reverse (610704342272), we get a palindrome (882947749288).

The spelling of 272243407016 in words is "two hundred seventy-two billion, two hundred forty-three million, four hundred seven thousand, sixteen".