272667449292 has 48 divisors (see below), whose sum is σ = 727239287040. Its totient is φ = 77891476032.

The previous prime is 272667449287. The next prime is 272667449311. The reversal of 272667449292 is 292944766272.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210934 + ... + 768002.

It is an arithmetic number, because the mean of its divisors is an integer number (15150818480).

Almost surely, 2^272667449292 is an apocalyptic number.

It is an amenable number.

272667449292 is an abundant number, since it is smaller than the sum of its proper divisors (454571837748).

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

272667449292 is a wasteful number, since it uses less digits than its factorization.

272667449292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562910 (or 562908 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 60.

The spelling of 272667449292 in words is "two hundred seventy-two billion, six hundred sixty-seven million, four hundred forty-nine thousand, two hundred ninety-two".