244333020242 has 4 divisors (see below), whose sum is σ = 366499530366. Its totient is φ = 122166510120.

The previous prime is 244333020233. The next prime is 244333020259. The reversal of 244333020242 is 242020333442.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 233345997481 + 10987022761 = 483059^2 + 104819^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61083255059 + ... + 61083255062.

Almost surely, 2^244333020242 is an apocalyptic number.

244333020242 is a deficient number, since it is larger than the sum of its proper divisors (122166510124).

244333020242 is a wasteful number, since it uses less digits than its factorization.

244333020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122166510123.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 244333020242 its reverse (242020333442), we get a palindrome (486353353684).

The spelling of 244333020242 in words is "two hundred forty-four billion, three hundred thirty-three million, twenty thousand, two hundred forty-two".