244421042102 has 8 divisors (see below), whose sum is σ = 367927081896. Its totient is φ = 121778681472.

The previous prime is 244421042077. The next prime is 244421042143. The reversal of 244421042102 is 201240124442.

It is a happy number.

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

It is a congruent number.

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, 215919083 + ... + 215920214.

It is an arithmetic number, because the mean of its divisors is an integer number (45990885237).

Almost surely, 2^244421042102 is an apocalyptic number.

244421042102 is a deficient number, since it is larger than the sum of its proper divisors (123506039794).

244421042102 is a wasteful number, since it uses less digits than its factorization.

244421042102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431839582.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 244421042102 its reverse (201240124442), we get a palindrome (445661166544).

The spelling of 244421042102 in words is "two hundred forty-four billion, four hundred twenty-one million, forty-two thousand, one hundred two".