242013461 has 4 divisors (see below), whose sum is σ = 243861024. Its totient is φ = 240165900.

The previous prime is 242013433. The next prime is 242013467. The reversal of 242013461 is 164310242.

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, and also an emirpimes, since its reverse is a distinct semiprime: 164310242 = 2 ⋅82155121.

It is a cyclic number.

It is not a de Polignac number, because 242013461 - 2¹⁸ = 241751317 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 (242013467) 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, 923585 + ... + 923846.

It is an arithmetic number, because the mean of its divisors is an integer number (60965256).

Almost surely, 2^242013461 is an apocalyptic number.

It is an amenable number.

242013461 is a deficient number, since it is larger than the sum of its proper divisors (1847563).

242013461 is a wasteful number, since it uses less digits than its factorization.

242013461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847562.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 242013461 is about 15556.7818330142. The cubic root of 242013461 is about 623.1795225809.

The spelling of 242013461 in words is "two hundred forty-two million, thirteen thousand, four hundred sixty-one".