2104423212244 has 6 divisors (see below), whose sum is σ = 3682740621434. Its totient is φ = 1052211606120.

The previous prime is 2104423212217. The next prime is 2104423212293. The reversal of 2104423212244 is 4422123244012.

It can be written as a sum of positive squares in only one way, i.e., 1864726802500 + 239696409744 = 1365550^2 + 489588^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263052901527 + ... + 263052901534.

Almost surely, 2^{2104423212244} is an apocalyptic number.

It is an amenable number.

2104423212244 is a deficient number, since it is larger than the sum of its proper divisors (1578317409190).

2104423212244 is a wasteful number, since it uses less digits than its factorization.

2104423212244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526105803065 (or 526105803063 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 2104423212244 its reverse (4422123244012), we get a palindrome (6526546456256).

The spelling of 2104423212244 in words is "two trillion, one hundred four billion, four hundred twenty-three million, two hundred twelve thousand, two hundred forty-four".