242114550 has 48 divisors (see below), whose sum is σ = 609431232. Its totient is φ = 63597600.

The previous prime is 242114519. The next prime is 242114563. The reversal of 242114550 is 55411242.

It is a self number, because there is not a number n which added to its sum of digits gives 242114550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1996 + ... + 22095.

It is an arithmetic number, because the mean of its divisors is an integer number (12696484).

Almost surely, 2^242114550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242114550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304715616).

242114550 is an abundant number, since it is smaller than the sum of its proper divisors (367316682).

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

242114550 is a wasteful number, since it uses less digits than its factorization.

242114550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24173 (or 24168 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 242114550 is about 15560.0305269623. The cubic root of 242114550 is about 623.2662778456.

Adding to 242114550 its reverse (55411242), we get a palindrome (297525792).

The spelling of 242114550 in words is "two hundred forty-two million, one hundred fourteen thousand, five hundred fifty".