272826447180143 has 4 divisors (see below), whose sum is σ = 273913405137288. Its totient is φ = 271739489223000.

The previous prime is 272826447180113. The next prime is 272826447180193. The reversal of 272826447180143 is 341081744628272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272826447180143 - 2¹² = 272826447176047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272826447180113) 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, 543478978196 + ... + 543478978697.

It is an arithmetic number, because the mean of its divisors is an integer number (68478351284322).

Almost surely, 2^{272826447180143} is an apocalyptic number.

272826447180143 is a deficient number, since it is larger than the sum of its proper divisors (1086957957145).

272826447180143 is a wasteful number, since it uses less digits than its factorization.

272826447180143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086957957144.

The product of its (nonzero) digits is 28901376, while the sum is 59.

The spelling of 272826447180143 in words is "two hundred seventy-two trillion, eight hundred twenty-six billion, four hundred forty-seven million, one hundred eighty thousand, one hundred forty-three".