242112902 has 8 divisors (see below), whose sum is σ = 363285000. Its totient is φ = 121017904.

The previous prime is 242112901. The next prime is 242112917. The reversal of 242112902 is 209211242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242112901) 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, 10652 + ... + 24447.

It is an arithmetic number, because the mean of its divisors is an integer number (45410625).

Almost surely, 2^242112902 is an apocalyptic number.

242112902 is a deficient number, since it is larger than the sum of its proper divisors (121172098).

242112902 is a wasteful number, since it uses less digits than its factorization.

242112902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38550.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 242112902 is about 15559.9775706779. The cubic root of 242112902 is about 623.2648637144.

The spelling of 242112902 in words is "two hundred forty-two million, one hundred twelve thousand, nine hundred two".