242211304 has 32 divisors (see below), whose sum is σ = 466502400. Its totient is φ = 117840960.

The previous prime is 242211251. The next prime is 242211311. The reversal of 242211304 is 403112242.

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, 66277 + ... + 69835.

It is an arithmetic number, because the mean of its divisors is an integer number (14578200).

Almost surely, 2^242211304 is an apocalyptic number.

It is an amenable number.

242211304 is a deficient number, since it is larger than the sum of its proper divisors (224291096).

242211304 is a wasteful number, since it uses less digits than its factorization.

242211304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793 (or 3789 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 242211304 is about 15563.1392720106. The cubic root of 242211304 is about 623.3492901695.

Adding to 242211304 its reverse (403112242), we get a palindrome (645323546).

The spelling of 242211304 in words is "two hundred forty-two million, two hundred eleven thousand, three hundred four".