242002263433 has 4 divisors (see below), whose sum is σ = 276574015360. Its totient is φ = 207430511508.

The previous prime is 242002263431. The next prime is 242002263449. The reversal of 242002263433 is 334362200242.

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 not a de Polignac number, because 242002263433 - 2¹ = 242002263431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242002263395 and 242002263404.

It is not an unprimeable number, because it can be changed into a prime (242002263431) 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, 17285875953 + ... + 17285875966.

It is an arithmetic number, because the mean of its divisors is an integer number (69143503840).

Almost surely, 2^242002263433 is an apocalyptic number.

It is an amenable number.

242002263433 is a deficient number, since it is larger than the sum of its proper divisors (34571751927).

242002263433 is an equidigital number, since it uses as much as digits as its factorization.

242002263433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34571751926.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 242002263433 its reverse (334362200242), we get a palindrome (576364463675).

The spelling of 242002263433 in words is "two hundred forty-two billion, two million, two hundred sixty-three thousand, four hundred thirty-three".