242271160 has 32 divisors (see below), whose sum is σ = 545919840. Its totient is φ = 96764544.

The previous prime is 242271149. The next prime is 242271181. The reversal of 242271160 is 61172242.

242271160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25189 + ... + 33451.

It is an arithmetic number, because the mean of its divisors is an integer number (17059995).

Almost surely, 2^242271160 is an apocalyptic number.

242271160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242271160 is an abundant number, since it is smaller than the sum of its proper divisors (303648680).

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

242271160 is a wasteful number, since it uses less digits than its factorization.

242271160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9007 (or 9003 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 242271160 is about 15565.0621585653. The cubic root of 242271160 is about 623.4006339362.

The spelling of 242271160 in words is "two hundred forty-two million, two hundred seventy-one thousand, one hundred sixty".