102243424141244 has 24 divisors (see below), whose sum is σ = 191189133661680. Its totient is φ = 47673134620416.

The previous prime is 102243424141181. The next prime is 102243424141259. The reversal of 102243424141244 is 442141424342201.

102243424141244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 102243424141198 and 102243424141207.

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, 6897147482 + ... + 6897162305.

It is an arithmetic number, because the mean of its divisors is an integer number (7966213902570).

Almost surely, 2^{102243424141244} is an apocalyptic number.

It is an amenable number.

102243424141244 is a deficient number, since it is larger than the sum of its proper divisors (88945709520436).

102243424141244 is a wasteful number, since it uses less digits than its factorization.

102243424141244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13794309917 (or 13794309915 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 38.

Adding to 102243424141244 its reverse (442141424342201), we get a palindrome (544384848483445).

The spelling of 102243424141244 in words is "one hundred two trillion, two hundred forty-three billion, four hundred twenty-four million, one hundred forty-one thousand, two hundred forty-four".