242274361613 has 4 divisors (see below), whose sum is σ = 242284435680. Its totient is φ = 242264287548.

The previous prime is 242274361577. The next prime is 242274361627. The reversal of 242274361613 is 316163472242.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242274361613 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 (242274361633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000873 + ... + 5049086.

It is an arithmetic number, because the mean of its divisors is an integer number (60571108920).

Almost surely, 2^242274361613 is an apocalyptic number.

It is an amenable number.

242274361613 is a deficient number, since it is larger than the sum of its proper divisors (10074067).

242274361613 is a wasteful number, since it uses less digits than its factorization.

242274361613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10074066.

The product of its digits is 290304, while the sum is 41.

The spelling of 242274361613 in words is "two hundred forty-two billion, two hundred seventy-four million, three hundred sixty-one thousand, six hundred thirteen".