104044342020111 has 20 divisors (see below), whose sum is σ = 155492402932944. Its totient is φ = 69332485572000.

The previous prime is 104044342020103. The next prime is 104044342020127. The reversal of 104044342020111 is 111020243440401.

104044342020111 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 4 + 434 + 20 + 201 + 1 + 1 = 666.

It is not a de Polignac number, because 104044342020111 - 2³ = 104044342020103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104044342020611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 281379915 + ... + 281749436.

Almost surely, 2^{104044342020111} is an apocalyptic number.

104044342020111 is a deficient number, since it is larger than the sum of its proper divisors (51448060912833).

104044342020111 is an equidigital number, since it uses as much as digits as its factorization.

104044342020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563131644 (or 563131635 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 104044342020111 its reverse (111020243440401), we get a palindrome (215064585460512).

The spelling of 104044342020111 in words is "one hundred four trillion, forty-four billion, three hundred forty-two million, twenty thousand, one hundred eleven".