271223118451 has 8 divisors (see below), whose sum is σ = 277846136064. Its totient is φ = 264600473280.

The previous prime is 271223118433. The next prime is 271223118539. The reversal of 271223118451 is 154811322172.

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

It is not a de Polignac number, because 271223118451 - 2¹⁷ = 271222987379 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 271223118451.

It is not an unprimeable number, because it can be changed into a prime (271223110451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890901 + ... + 2029273.

It is an arithmetic number, because the mean of its divisors is an integer number (34730767008).

Almost surely, 2^271223118451 is an apocalyptic number.

271223118451 is a deficient number, since it is larger than the sum of its proper divisors (6623017613).

271223118451 is a wasteful number, since it uses less digits than its factorization.

271223118451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186221.

The product of its digits is 26880, while the sum is 37.

The spelling of 271223118451 in words is "two hundred seventy-one billion, two hundred twenty-three million, one hundred eighteen thousand, four hundred fifty-one".