1355041271271 has 8 divisors (see below), whose sum is σ = 1809896955120. Its totient is φ = 901773217472.

The previous prime is 1355041271251. The next prime is 1355041271273. The reversal of 1355041271271 is 1721721405531.

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 1355041271271 - 2²³ = 1355032882663 is a prime.

It is a super-2 number, since 2×1355041271271² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355041271273) 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, 396905520 + ... + 396908933.

It is an arithmetic number, because the mean of its divisors is an integer number (226237119390).

Almost surely, 2^{1355041271271} is an apocalyptic number.

1355041271271 is a deficient number, since it is larger than the sum of its proper divisors (454855683849).

1355041271271 is an equidigital number, since it uses as much as digits as its factorization.

1355041271271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793815025.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 1355041271271 in words is "one trillion, three hundred fifty-five billion, forty-one million, two hundred seventy-one thousand, two hundred seventy-one".