242141453 has 8 divisors (see below), whose sum is σ = 258477120. Its totient is φ = 226164960.

The previous prime is 242141437. The next prime is 242141507. The reversal of 242141453 is 354141242.

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

It is a cyclic number.

It is not a de Polignac number, because 242141453 - 2⁴ = 242141437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242141413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88400 + ... + 91097.

It is an arithmetic number, because the mean of its divisors is an integer number (32309640).

Almost surely, 2^242141453 is an apocalyptic number.

It is an amenable number.

242141453 is a deficient number, since it is larger than the sum of its proper divisors (16335667).

242141453 is a wasteful number, since it uses less digits than its factorization.

242141453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179587.

The product of its digits is 3840, while the sum is 26.

The square root of 242141453 is about 15560.8949935407. The cubic root of 242141453 is about 623.2893621138.

Adding to 242141453 its reverse (354141242), we get a palindrome (596282695).

The spelling of 242141453 in words is "two hundred forty-two million, one hundred forty-one thousand, four hundred fifty-three".