242419053 has 4 divisors (see below), whose sum is σ = 323225408. Its totient is φ = 161612700.

The previous prime is 242419027. The next prime is 242419061. The reversal of 242419053 is 350914242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 242419053 - 2⁶ = 242418989 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 242419053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242419003) 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, 40403173 + ... + 40403178.

It is an arithmetic number, because the mean of its divisors is an integer number (80806352).

Almost surely, 2^242419053 is an apocalyptic number.

It is an amenable number.

242419053 is a deficient number, since it is larger than the sum of its proper divisors (80806355).

242419053 is an equidigital number, since it uses as much as digits as its factorization.

242419053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80806354.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 242419053 is about 15569.8122339353. The cubic root of 242419053 is about 623.5274585460.

The spelling of 242419053 in words is "two hundred forty-two million, four hundred nineteen thousand, fifty-three".