242001424 has 40 divisors (see below), whose sum is σ = 543219200. Its totient is φ = 102290688.

The previous prime is 242001379. The next prime is 242001437. The reversal of 242001424 is 424100242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6624 + ... + 22975.

It is an arithmetic number, because the mean of its divisors is an integer number (13580480).

Almost surely, 2^242001424 is an apocalyptic number.

It is an amenable number.

242001424 is an abundant number, since it is smaller than the sum of its proper divisors (301217776).

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

242001424 is a wasteful number, since it uses less digits than its factorization.

242001424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29687 (or 29681 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 242001424 is about 15556.3949551302. The cubic root of 242001424 is about 623.1691907365.

Adding to 242001424 its reverse (424100242), we get a palindrome (666101666).

The spelling of 242001424 in words is "two hundred forty-two million, one thousand, four hundred twenty-four".