242766468 has 144 divisors (see below), whose sum is σ = 726835200. Its totient is φ = 66889152.

The previous prime is 242766413. The next prime is 242766479. The reversal of 242766468 is 864667242.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1219833 + ... + 1220031.

Almost surely, 2^242766468 is an apocalyptic number.

242766468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242766468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363417600).

242766468 is an abundant number, since it is smaller than the sum of its proper divisors (484068732).

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

242766468 is a wasteful number, since it uses less digits than its factorization.

242766468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 361 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 242766468 is about 15580.9649251900. The cubic root of 242766468 is about 623.8251790836.

The spelling of 242766468 in words is "two hundred forty-two million, seven hundred sixty-six thousand, four hundred sixty-eight".