242400044422 has 4 divisors (see below), whose sum is σ = 363600066636. Its totient is φ = 121200022210.

The previous prime is 242400044413. The next prime is 242400044423. The reversal of 242400044422 is 224440004242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242400044423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60600011104 + ... + 60600011107.

It is an arithmetic number, because the mean of its divisors is an integer number (90900016659).

Almost surely, 2^242400044422 is an apocalyptic number.

242400044422 is a deficient number, since it is larger than the sum of its proper divisors (121200022214).

242400044422 is a wasteful number, since it uses less digits than its factorization.

242400044422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121200022213.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 242400044422 its reverse (224440004242), we get a palindrome (466840048664).

The spelling of 242400044422 in words is "two hundred forty-two billion, four hundred million, forty-four thousand, four hundred twenty-two".