242042102 has 8 divisors (see below), whose sum is σ = 382171800. Its totient is φ = 114651504.

The previous prime is 242042089. The next prime is 242042113. The reversal of 242042102 is 201240242.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3184727 + ... + 3184802.

It is an arithmetic number, because the mean of its divisors is an integer number (47771475).

Almost surely, 2^242042102 is an apocalyptic number.

242042102 is a deficient number, since it is larger than the sum of its proper divisors (140129698).

242042102 is a wasteful number, since it uses less digits than its factorization.

242042102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369550.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 242042102 is about 15557.7023367848. The cubic root of 242042102 is about 623.2041049335.

Adding to 242042102 its reverse (201240242), we get a palindrome (443282344).

The spelling of 242042102 in words is "two hundred forty-two million, forty-two thousand, one hundred two".