271623341434 has 4 divisors (see below), whose sum is σ = 407435012154. Its totient is φ = 135811670716.

The previous prime is 271623341417. The next prime is 271623341497. The reversal of 271623341434 is 434143326172.

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

It can be written as a sum of positive squares in only one way, i.e., 269202209409 + 2421132025 = 518847^2 + 49205^2 .

It is a super-2 number, since 2×271623341434² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67905835357 + ... + 67905835360.

Almost surely, 2^271623341434 is an apocalyptic number.

271623341434 is a deficient number, since it is larger than the sum of its proper divisors (135811670720).

271623341434 is a wasteful number, since it uses less digits than its factorization.

271623341434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135811670719.

The product of its digits is 290304, while the sum is 40.

The spelling of 271623341434 in words is "two hundred seventy-one billion, six hundred twenty-three million, three hundred forty-one thousand, four hundred thirty-four".