271040144 has 10 divisors (see below), whose sum is σ = 525140310. Its totient is φ = 135520064.

The previous prime is 271040083. The next prime is 271040171. The reversal of 271040144 is 441040172.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 156550144 + 114490000 = 12512^2 + 10700^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8469989 + ... + 8470020.

It is an arithmetic number, because the mean of its divisors is an integer number (52514031).

Almost surely, 2^271040144 is an apocalyptic number.

It is an amenable number.

271040144 is a deficient number, since it is larger than the sum of its proper divisors (254100166).

271040144 is a wasteful number, since it uses less digits than its factorization.

271040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16940017 (or 16940011 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 271040144 is about 16463.2968751705. The cubic root of 271040144 is about 647.1593147234.

The spelling of 271040144 in words is "two hundred seventy-one million, forty thousand, one hundred forty-four".