242952743 has 8 divisors (see below), whose sum is σ = 265259280. Its totient is φ = 220682880.

The previous prime is 242952733. The next prime is 242952751. The reversal of 242952743 is 347259242.

It is a happy number.

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

It is not a de Polignac number, because 242952743 - 2⁴ = 242952727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242952697 and 242952706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242952713) 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, 5753 + ... + 22781.

It is an arithmetic number, because the mean of its divisors is an integer number (33157410).

Almost surely, 2^242952743 is an apocalyptic number.

242952743 is a deficient number, since it is larger than the sum of its proper divisors (22306537).

242952743 is a wasteful number, since it uses less digits than its factorization.

242952743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18337.

The product of its digits is 120960, while the sum is 38.

The square root of 242952743 is about 15586.9414254369. The cubic root of 242952743 is about 623.9846922267.

The spelling of 242952743 in words is "two hundred forty-two million, nine hundred fifty-two thousand, seven hundred forty-three".