242958336 has 60 divisors (see below), whose sum is σ = 648000192. Its totient is φ = 80969728.

The previous prime is 242958323. The next prime is 242958343. The reversal of 242958336 is 633859242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46681 + ... + 51623.

Almost surely, 2^242958336 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 242958336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324000096).

242958336 is an abundant number, since it is smaller than the sum of its proper divisors (405041856).

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

242958336 is an frugal number, since it uses more digits than its factorization.

242958336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4974 (or 4948 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 242958336 is about 15587.1208374093. The cubic root of 242958336 is about 623.9894804275.

The spelling of 242958336 in words is "two hundred forty-two million, nine hundred fifty-eight thousand, three hundred thirty-six".