271201242 has 32 divisors (see below), whose sum is σ = 593712000. Its totient is φ = 82077120.

The previous prime is 271201219. The next prime is 271201253. The reversal of 271201242 is 242102172.

It is a super-2 number, since 2×271201242² = 147100227324685128, which contains 22 as substring.

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 in 15 ways as a sum of consecutive naturals, for example, 23742 + ... + 33257.

It is an arithmetic number, because the mean of its divisors is an integer number (18553500).

Almost surely, 2^271201242 is an apocalyptic number.

271201242 is an abundant number, since it is smaller than the sum of its proper divisors (322510758).

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

271201242 is a wasteful number, since it uses less digits than its factorization.

271201242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57078.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 271201242 is about 16468.1887892992. The cubic root of 271201242 is about 647.2875065858.

The spelling of 271201242 in words is "two hundred seventy-one million, two hundred one thousand, two hundred forty-two".