242294811 has 32 divisors (see below), whose sum is σ = 372874752. Its totient is φ = 138504960.

The previous prime is 242294777. The next prime is 242294827. The reversal of 242294811 is 118492242.

It is not a de Polignac number, because 242294811 - 2¹⁴ = 242278427 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (242294881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53221 + ... + 57593.

It is an arithmetic number, because the mean of its divisors is an integer number (11652336).

Almost surely, 2^242294811 is an apocalyptic number.

242294811 is a deficient number, since it is larger than the sum of its proper divisors (130579941).

242294811 is a wasteful number, since it uses less digits than its factorization.

242294811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483.

The product of its digits is 9216, while the sum is 33.

The square root of 242294811 is about 15565.8218864280. The cubic root of 242294811 is about 623.4209191525.

The spelling of 242294811 in words is "two hundred forty-two million, two hundred ninety-four thousand, eight hundred eleven".