242954316 has 144 divisors (see below), whose sum is σ = 718169088. Its totient is φ = 71150400.

The previous prime is 242954297. The next prime is 242954317. The reversal of 242954316 is 613459242.

It is a happy number.

242954316 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242954317) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 331086 + ... + 331818.

Almost surely, 2^242954316 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 242954316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359084544).

242954316 is an abundant number, since it is smaller than the sum of its proper divisors (475214772).

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

242954316 is a wasteful number, since it uses less digits than its factorization.

242954316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 780 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 242954316 is about 15586.9918842604. The cubic root of 242954316 is about 623.9860388888.

The spelling of 242954316 in words is "two hundred forty-two million, nine hundred fifty-four thousand, three hundred sixteen".