244424342542 has 8 divisors (see below), whose sum is σ = 366641886600. Its totient is φ = 122210380344.

The previous prime is 244424342531. The next prime is 244424342543. The reversal of 244424342542 is 245243424442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 244424342495 and 244424342504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244424342543) 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, 717817 + ... + 1002052.

It is an arithmetic number, because the mean of its divisors is an integer number (45830235825).

Almost surely, 2^244424342542 is an apocalyptic number.

244424342542 is a deficient number, since it is larger than the sum of its proper divisors (122217544058).

244424342542 is a wasteful number, since it uses less digits than its factorization.

244424342542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790930.

The product of its digits is 983040, while the sum is 40.

Adding to 244424342542 its reverse (245243424442), we get a palindrome (489667766984).

The spelling of 244424342542 in words is "two hundred forty-four billion, four hundred twenty-four million, three hundred forty-two thousand, five hundred forty-two".