242452116 has 120 divisors (see below), whose sum is σ = 663505920. Its totient is φ = 77112000.

The previous prime is 242452069. The next prime is 242452123. The reversal of 242452116 is 611254242.

242452116 is digitally balanced in base 2 and base 3, because in such bases 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 (27).

It is a self number, because there is not a number n which added to its sum of digits gives 242452116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1014325 + ... + 1014563.

It is an arithmetic number, because the mean of its divisors is an integer number (5529216).

Almost surely, 2^242452116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242452116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331752960).

242452116 is an abundant number, since it is smaller than the sum of its proper divisors (421053804).

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

242452116 is a wasteful number, since it uses less digits than its factorization.

242452116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 376 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 242452116 is about 15570.8739639110. The cubic root of 242452116 is about 623.5558044357. Note that the first 3 decimals are identical.

The spelling of 242452116 in words is "two hundred forty-two million, four hundred fifty-two thousand, one hundred sixteen".