104144221441442 has 256 divisors, whose sum is σ = 207767787042816. Its totient is φ = 37985697792000.

The previous prime is 104144221441361. The next prime is 104144221441487. The reversal of 104144221441442 is 244144122441401.

It is a junction number, because it is equal to n+sod(n) for n = 104144221441396 and 104144221441405.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 27690564842 + ... + 27690568602.

It is an arithmetic number, because the mean of its divisors is an integer number (811592918136).

Almost surely, 2^{104144221441442} is an apocalyptic number.

104144221441442 is a deficient number, since it is larger than the sum of its proper divisors (103623565601374).

104144221441442 is a wasteful number, since it uses less digits than its factorization.

104144221441442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645.

The product of its (nonzero) digits is 131072, while the sum is 38.

Adding to 104144221441442 its reverse (244144122441401), we get a palindrome (348288343882843).

The spelling of 104144221441442 in words is "one hundred four trillion, one hundred forty-four billion, two hundred twenty-one million, four hundred forty-one thousand, four hundred forty-two".