271040426 has 8 divisors (see below), whose sum is σ = 406768260. Its totient is φ = 135451008.

The previous prime is 271040417. The next prime is 271040437. The reversal of 271040426 is 624040172.

It can be written as a sum of positive squares in 2 ways, for example, as 211673401 + 59367025 = 14549^2 + 7705^2 .

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

It is a super-2 number, since 2×271040426² = 146925825052522952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 271040395 and 271040404.

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, 29561 + ... + 37628.

Almost surely, 2^271040426 is an apocalyptic number.

271040426 is a deficient number, since it is larger than the sum of its proper divisors (135727834).

271040426 is a wasteful number, since it uses less digits than its factorization.

271040426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69208.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 271040426 is about 16463.3054396740. The cubic root of 271040426 is about 647.1595391660.

Adding to 271040426 its reverse (624040172), we get a palindrome (895080598).

The spelling of 271040426 in words is "two hundred seventy-one million, forty thousand, four hundred twenty-six".