12104303654634 has 16 divisors (see below), whose sum is σ = 24989530126080. Its totient is φ = 3904614082080.

The previous prime is 12104303654627. The next prime is 12104303654683. The reversal of 12104303654634 is 43645630340121.

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, 32538450499 + ... + 32538450870.

It is an arithmetic number, because the mean of its divisors is an integer number (1561845632880).

Almost surely, 2^{12104303654634} is an apocalyptic number.

12104303654634 is an abundant number, since it is smaller than the sum of its proper divisors (12885226471446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12104303654634 is a wasteful number, since it uses less digits than its factorization.

12104303654634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65076901405.

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 12104303654634 its reverse (43645630340121), we get a palindrome (55749933994755).

The spelling of 12104303654634 in words is "twelve trillion, one hundred four billion, three hundred three million, six hundred fifty-four thousand, six hundred thirty-four".