271145343314616 has 16 divisors (see below), whose sum is σ = 677863358286600. Its totient is φ = 90381781104864.

The previous prime is 271145343314563. The next prime is 271145343314687. The reversal of 271145343314616 is 616413343541172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5648861319031 + ... + 5648861319078.

Almost surely, 2^{271145343314616} is an apocalyptic number.

It is an amenable number.

271145343314616 is an abundant number, since it is smaller than the sum of its proper divisors (406718014971984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271145343314616 is a wasteful number, since it uses less digits than its factorization.

271145343314616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11297722638118 (or 11297722638114 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

Adding to 271145343314616 its reverse (616413343541172), we get a palindrome (887558686855788).

The spelling of 271145343314616 in words is "two hundred seventy-one trillion, one hundred forty-five billion, three hundred forty-three million, three hundred fourteen thousand, six hundred sixteen".