272413786789 has 4 divisors (see below), whose sum is σ = 272459941056. Its totient is φ = 272367632524.

The previous prime is 272413786781. The next prime is 272413786807. The reversal of 272413786789 is 987687314272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272413786789 - 2³ = 272413786781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272413786789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272413786781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23068279 + ... + 23080084.

It is an arithmetic number, because the mean of its divisors is an integer number (68114985264).

Almost surely, 2^272413786789 is an apocalyptic number.

It is an amenable number.

272413786789 is a deficient number, since it is larger than the sum of its proper divisors (46154267).

272413786789 is an equidigital number, since it uses as much as digits as its factorization.

272413786789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46154266.

The product of its digits is 56899584, while the sum is 64.

The spelling of 272413786789 in words is "two hundred seventy-two billion, four hundred thirteen million, seven hundred eighty-six thousand, seven hundred eighty-nine".