12104140035 has 16 divisors (see below), whose sum is σ = 20856364704. Its totient is φ = 5958961152.

The previous prime is 12104140033. The next prime is 12104140049. The reversal of 12104140035 is 53004140121.

It is not a de Polignac number, because 12104140035 - 2¹ = 12104140033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12104139993 and 12104140020.

It is not an unprimeable number, because it can be changed into a prime (12104140033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31036062 + ... + 31036451.

It is an arithmetic number, because the mean of its divisors is an integer number (1303522794).

Almost surely, 2^12104140035 is an apocalyptic number.

12104140035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12104140035 is a deficient number, since it is larger than the sum of its proper divisors (8752224669).

12104140035 is a wasteful number, since it uses less digits than its factorization.

12104140035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62072534.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 12104140035 its reverse (53004140121), we get a palindrome (65108280156).

The spelling of 12104140035 in words is "twelve billion, one hundred four million, one hundred forty thousand, thirty-five".