242043910 has 32 divisors (see below), whose sum is σ = 452475072. Its totient is φ = 93150720.

The previous prime is 242043887. The next prime is 242043929. The reversal of 242043910 is 19340242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25887 + ... + 33973.

It is an arithmetic number, because the mean of its divisors is an integer number (14139846).

Almost surely, 2^242043910 is an apocalyptic number.

242043910 is a deficient number, since it is larger than the sum of its proper divisors (210431162).

242043910 is a wasteful number, since it uses less digits than its factorization.

242043910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8208.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 242043910 is about 15557.7604429429. The cubic root of 242043910 is about 623.2056566610.

The spelling of 242043910 in words is "two hundred forty-two million, forty-three thousand, nine hundred ten".