244121541242 has 8 divisors (see below), whose sum is σ = 382103282016. Its totient is φ = 116753780572.

The previous prime is 244121541233. The next prime is 244121541331. The reversal of 244121541242 is 242145121442.

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 = 244121541199 and 244121541208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2653494968 + ... + 2653495059.

It is an arithmetic number, because the mean of its divisors is an integer number (47762910252).

Almost surely, 2^244121541242 is an apocalyptic number.

244121541242 is a deficient number, since it is larger than the sum of its proper divisors (137981740774).

244121541242 is a wasteful number, since it uses less digits than its factorization.

244121541242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306990052.

The product of its digits is 20480, while the sum is 32.

Adding to 244121541242 its reverse (242145121442), we get a palindrome (486266662684).

The spelling of 244121541242 in words is "two hundred forty-four billion, one hundred twenty-one million, five hundred forty-one thousand, two hundred forty-two".