272767031338 has 4 divisors (see below), whose sum is σ = 409150547010. Its totient is φ = 136383515668.

The previous prime is 272767031321. The next prime is 272767031353. The reversal of 272767031338 is 833130767272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 270413520169 + 2353511169 = 520013^2 + 48513^2 .

It is a junction number, because it is equal to n+sod(n) for n = 272767031291 and 272767031300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68191757833 + ... + 68191757836.

Almost surely, 2^272767031338 is an apocalyptic number.

272767031338 is a deficient number, since it is larger than the sum of its proper divisors (136383515672).

272767031338 is a wasteful number, since it uses less digits than its factorization.

272767031338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136383515671.

The product of its (nonzero) digits is 1778112, while the sum is 49.

The spelling of 272767031338 in words is "two hundred seventy-two billion, seven hundred sixty-seven million, thirty-one thousand, three hundred thirty-eight".