244242402044 has 24 divisors (see below), whose sum is σ = 443674394688. Its totient is φ = 117563480640.

The previous prime is 244242402007. The next prime is 244242402059. The reversal of 244242402044 is 440204242442.

It is a self number, because there is not a number n which added to its sum of digits gives 244242402044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10637399 + ... + 10660334.

It is an arithmetic number, because the mean of its divisors is an integer number (18486433112).

Almost surely, 2^244242402044 is an apocalyptic number.

It is an amenable number.

244242402044 is a deficient number, since it is larger than the sum of its proper divisors (199431992644).

244242402044 is a wasteful number, since it uses less digits than its factorization.

244242402044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21297845 (or 21297843 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 244242402044 its reverse (440204242442), we get a palindrome (684446644486).

The spelling of 244242402044 in words is "two hundred forty-four billion, two hundred forty-two million, four hundred two thousand, forty-four".