272701680105 has 8 divisors (see below), whose sum is σ = 436322688192. Its totient is φ = 145440896048.

The previous prime is 272701680077. The next prime is 272701680157. The reversal of 272701680105 is 501086107272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 272701680105 - 2⁷ = 272701679977 is a prime.

It is a super-2 number, since 2×272701680105² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9090055989 + ... + 9090056018.

It is an arithmetic number, because the mean of its divisors is an integer number (54540336024).

Almost surely, 2^272701680105 is an apocalyptic number.

It is an amenable number.

272701680105 is a deficient number, since it is larger than the sum of its proper divisors (163621008087).

272701680105 is a wasteful number, since it uses less digits than its factorization.

272701680105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18180112015.

The product of its (nonzero) digits is 47040, while the sum is 39.

Adding to 272701680105 its reverse (501086107272), we get a palindrome (773787787377).

The spelling of 272701680105 in words is "two hundred seventy-two billion, seven hundred one million, six hundred eighty thousand, one hundred five".