242232343403 has 4 divisors (see below), whose sum is σ = 246203365488. Its totient is φ = 238261321320.

The previous prime is 242232343399. The next prime is 242232343421. The reversal of 242232343403 is 304343232242.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 242232343403 - 2² = 242232343399 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 242232343403.

It is not an unprimeable number, because it can be changed into a prime (242232346403) 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, 1985510951 + ... + 1985511072.

It is an arithmetic number, because the mean of its divisors is an integer number (61550841372).

Almost surely, 2^242232343403 is an apocalyptic number.

242232343403 is a deficient number, since it is larger than the sum of its proper divisors (3971022085).

242232343403 is an equidigital number, since it uses as much as digits as its factorization.

242232343403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971022084.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 242232343403 its reverse (304343232242), we get a palindrome (546575575645).

The spelling of 242232343403 in words is "two hundred forty-two billion, two hundred thirty-two million, three hundred forty-three thousand, four hundred three".