102113443441444 has 96 divisors (see below), whose sum is σ = 194268614400000. Its totient is φ = 46813230771840.

The previous prime is 102113443441441. The next prime is 102113443441483. The reversal of 102113443441444 is 444144344311201.

It is a junction number, because it is equal to n+sod(n) for n = 102113443441397 and 102113443441406.

It is not an unprimeable number, because it can be changed into a prime (102113443441441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123215379 + ... + 124041349.

It is an arithmetic number, because the mean of its divisors is an integer number (2023631400000).

Almost surely, 2^{102113443441444} is an apocalyptic number.

It is an amenable number.

102113443441444 is a deficient number, since it is larger than the sum of its proper divisors (92155170958556).

102113443441444 is a wasteful number, since it uses less digits than its factorization.

102113443441444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826481 (or 826479 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 40.

Adding to 102113443441444 its reverse (444144344311201), we get a palindrome (546257787752645).

The spelling of 102113443441444 in words is "one hundred two trillion, one hundred thirteen billion, four hundred forty-three million, four hundred forty-one thousand, four hundred forty-four".