271672065272 has 16 divisors (see below), whose sum is σ = 518996163240. Its totient is φ = 133273088416.

The previous prime is 271672065227. The next prime is 271672065283. The reversal of 271672065272 is 272560276172.

It is a super-2 number, since 2×271672065272² (a number of 24 digits) contains 22 as substring.

It is a congruent 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, 320367578 + ... + 320368425.

Almost surely, 2^271672065272 is an apocalyptic number.

It is an amenable number.

271672065272 is a deficient number, since it is larger than the sum of its proper divisors (247324097968).

271672065272 is a wasteful number, since it uses less digits than its factorization.

271672065272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640736062 (or 640736058 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 271672065272 in words is "two hundred seventy-one billion, six hundred seventy-two million, sixty-five thousand, two hundred seventy-two".