272898740889 has 6 divisors (see below), whose sum is σ = 394187070186. Its totient is φ = 181932493920.

The previous prime is 272898740869. The next prime is 272898740903. The reversal of 272898740889 is 988047898272.

It can be written as a sum of positive squares in only one way, i.e., 260283632400 + 12615108489 = 510180^2 + 112317^2 .

It is not a de Polignac number, because 272898740889 - 2¹⁶ = 272898675353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272898740869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15161041152 + ... + 15161041169.

It is an arithmetic number, because the mean of its divisors is an integer number (65697845031).

Almost surely, 2^272898740889 is an apocalyptic number.

It is an amenable number.

272898740889 is a deficient number, since it is larger than the sum of its proper divisors (121288329297).

272898740889 is a wasteful number, since it uses less digits than its factorization.

272898740889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30322082327 (or 30322082324 counting only the distinct ones).

The product of its (nonzero) digits is 260112384, while the sum is 72.

The spelling of 272898740889 in words is "two hundred seventy-two billion, eight hundred ninety-eight million, seven hundred forty thousand, eight hundred eighty-nine".