242344102 has 48 divisors (see below), whose sum is σ = 496822032. Its totient is φ = 87151680.

The previous prime is 242344073. The next prime is 242344103. The reversal of 242344102 is 201443242.

It is a happy number.

242344102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242344103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5368 + ... + 22660.

It is an arithmetic number, because the mean of its divisors is an integer number (10350459).

Almost surely, 2^242344102 is an apocalyptic number.

242344102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242344102 is an abundant number, since it is smaller than the sum of its proper divisors (254477930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242344102 is a wasteful number, since it uses less digits than its factorization.

242344102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17333 (or 17326 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 242344102 is about 15567.4051145334. The cubic root of 242344102 is about 623.4631912876.

Adding to 242344102 its reverse (201443242), we get a palindrome (443787344).

The spelling of 242344102 in words is "two hundred forty-two million, three hundred forty-four thousand, one hundred two".