242004454 has 8 divisors (see below), whose sum is σ = 363103200. Its totient is φ = 120970056.

The previous prime is 242004443. The next prime is 242004461. The reversal of 242004454 is 454400242.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5214 + ... + 22609.

It is an arithmetic number, because the mean of its divisors is an integer number (45387900).

Almost surely, 2^242004454 is an apocalyptic number.

242004454 is a deficient number, since it is larger than the sum of its proper divisors (121098746).

242004454 is a wasteful number, since it uses less digits than its factorization.

242004454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32174.

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 242004454 is about 15556.4923424273. The cubic root of 242004454 is about 623.1717915404.

Adding to 242004454 its reverse (454400242), we get a palindrome (696404696).

The spelling of 242004454 in words is "two hundred forty-two million, four thousand, four hundred fifty-four".