2104134403442 has 16 divisors (see below), whose sum is σ = 3157573372800. Its totient is φ = 1051610027040.

The previous prime is 2104134403409. The next prime is 2104134403453. The reversal of 2104134403442 is 2443044314012.

It is a junction number, because it is equal to n+sod(n) for n = 2104134403399 and 2104134403408.

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, 95801342 + ... + 95823302.

It is an arithmetic number, because the mean of its divisors is an integer number (197348335800).

Almost surely, 2^{2104134403442} is an apocalyptic number.

2104134403442 is a deficient number, since it is larger than the sum of its proper divisors (1053438969358).

2104134403442 is a wasteful number, since it uses less digits than its factorization.

2104134403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40601.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2104134403442 its reverse (2443044314012), we get a palindrome (4547178717454).

The spelling of 2104134403442 in words is "two trillion, one hundred four billion, one hundred thirty-four million, four hundred three thousand, four hundred forty-two".