242030430044 has 12 divisors (see below), whose sum is σ = 456134272104. Its totient is φ = 111706352304.

The previous prime is 242030430043. The next prime is 242030430073. The reversal of 242030430044 is 440034030242.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 242030429995 and 242030430022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242030430043) 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, 2327215622 + ... + 2327215725.

It is an arithmetic number, because the mean of its divisors is an integer number (38011189342).

Almost surely, 2^242030430044 is an apocalyptic number.

It is an amenable number.

242030430044 is a deficient number, since it is larger than the sum of its proper divisors (214103842060).

242030430044 is a wasteful number, since it uses less digits than its factorization.

242030430044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654431364 (or 4654431362 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 242030430044 its reverse (440034030242), we get a palindrome (682064460286).

The spelling of 242030430044 in words is "two hundred forty-two billion, thirty million, four hundred thirty thousand, forty-four".