104142435155 has 16 divisors (see below), whose sum is σ = 136767502944. Its totient is φ = 75497959680.

The previous prime is 104142435127. The next prime is 104142435203. The reversal of 104142435155 is 551534241401.

It is a happy number.

It is not a de Polignac number, because 104142435155 - 2⁸ = 104142434899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3007544 + ... + 3041973.

It is an arithmetic number, because the mean of its divisors is an integer number (8547968934).

Almost surely, 2^104142435155 is an apocalyptic number.

104142435155 is a deficient number, since it is larger than the sum of its proper divisors (32625067789).

104142435155 is a wasteful number, since it uses less digits than its factorization.

104142435155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6049846.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 104142435155 its reverse (551534241401), we get a palindrome (655676676556).

The spelling of 104142435155 in words is "one hundred four billion, one hundred forty-two million, four hundred thirty-five thousand, one hundred fifty-five".