10402223104244 has 24 divisors (see below), whose sum is σ = 18305901815040. Its totient is φ = 5171966439296.

The previous prime is 10402223104183. The next prime is 10402223104303. The reversal of 10402223104244 is 44240132220401.

It is a happy number.

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, 66801644 + ... + 66957180.

It is an arithmetic number, because the mean of its divisors is an integer number (762745908960).

Almost surely, 2^{10402223104244} is an apocalyptic number.

It is an amenable number.

10402223104244 is a deficient number, since it is larger than the sum of its proper divisors (7903678710796).

10402223104244 is a wasteful number, since it uses less digits than its factorization.

10402223104244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249127 (or 249125 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 10402223104244 its reverse (44240132220401), we get a palindrome (54642355324645).

The spelling of 10402223104244 in words is "ten trillion, four hundred two billion, two hundred twenty-three million, one hundred four thousand, two hundred forty-four".