242452102 has 4 divisors (see below), whose sum is σ = 363678156. Its totient is φ = 121226050.

The previous prime is 242452069. The next prime is 242452123. The reversal of 242452102 is 201254242.

242452102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60613024 + ... + 60613027.

It is an arithmetic number, because the mean of its divisors is an integer number (90919539).

Almost surely, 2^242452102 is an apocalyptic number.

242452102 is a deficient number, since it is larger than the sum of its proper divisors (121226054).

242452102 is a wasteful number, since it uses less digits than its factorization.

242452102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121226053.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 242452102 is about 15570.8735143537. The cubic root of 242452102 is about 623.5557924336. Note that the first 3 decimals are identical.

The spelling of 242452102 in words is "two hundred forty-two million, four hundred fifty-two thousand, one hundred two".