272671286988 has 48 divisors (see below), whose sum is σ = 659692464480. Its totient is φ = 87553557504.

The previous prime is 272671286969. The next prime is 272671286989. The reversal of 272671286988 is 889682176272.

It is a super-2 number, since 2×272671286988² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (272671286989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754095 + ... + 1055462.

It is an arithmetic number, because the mean of its divisors is an integer number (13743593010).

Almost surely, 2^272671286988 is an apocalyptic number.

It is an amenable number.

272671286988 is an abundant number, since it is smaller than the sum of its proper divisors (387021177492).

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

272671286988 is a wasteful number, since it uses less digits than its factorization.

272671286988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810026 (or 1810024 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 66.

The spelling of 272671286988 in words is "two hundred seventy-two billion, six hundred seventy-one million, two hundred eighty-six thousand, nine hundred eighty-eight".