242264071 has 4 divisors (see below), whose sum is σ = 276873232. Its totient is φ = 207654912.

The previous prime is 242264069. The next prime is 242264111. The reversal of 242264071 is 170462242.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 242264071 - 2¹ = 242264069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242264051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17304570 + ... + 17304583.

It is an arithmetic number, because the mean of its divisors is an integer number (69218308).

Almost surely, 2^242264071 is an apocalyptic number.

242264071 is a deficient number, since it is larger than the sum of its proper divisors (34609161).

242264071 is an equidigital number, since it uses as much as digits as its factorization.

242264071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34609160.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 242264071 is about 15564.8344353546. The cubic root of 242264071 is about 623.3945535176.

The spelling of 242264071 in words is "two hundred forty-two million, two hundred sixty-four thousand, seventy-one".