242523363 has 4 divisors (see below), whose sum is σ = 323364488. Its totient is φ = 161682240.

The previous prime is 242523331. The next prime is 242523383. The reversal of 242523363 is 363325242.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 242523363 - 2⁵ = 242523331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242523363.

It is not an unprimeable number, because it can be changed into a prime (242523383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40420558 + ... + 40420563.

It is an arithmetic number, because the mean of its divisors is an integer number (80841122).

Almost surely, 2^242523363 is an apocalyptic number.

242523363 is a deficient number, since it is larger than the sum of its proper divisors (80841125).

242523363 is an equidigital number, since it uses as much as digits as its factorization.

242523363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80841124.

The product of its digits is 25920, while the sum is 30.

The square root of 242523363 is about 15573.1616250522. The cubic root of 242523363 is about 623.6168778415.

The spelling of 242523363 in words is "two hundred forty-two million, five hundred twenty-three thousand, three hundred sixty-three".