242242804 has 24 divisors (see below), whose sum is σ = 442891008. Its totient is φ = 115797120.

The previous prime is 242242787. The next prime is 242242813. The reversal of 242242804 is 408242242.

242242804 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, 1477 + ... + 22060.

It is an arithmetic number, because the mean of its divisors is an integer number (18453792).

Almost surely, 2^242242804 is an apocalyptic number.

It is an amenable number.

242242804 is a deficient number, since it is larger than the sum of its proper divisors (200648204).

242242804 is a wasteful number, since it uses less digits than its factorization.

242242804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23655 (or 23653 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 242242804 is about 15564.1512457313. The cubic root of 242242804 is about 623.3763115501.

It can be divided in two parts, 24224 and 2804, that added together give a triangular number (27028 = T₂₃₂).

The spelling of 242242804 in words is "two hundred forty-two million, two hundred forty-two thousand, eight hundred four".