12420441234114 has 32 divisors (see below), whose sum is σ = 27012978717696. Its totient is φ = 3791295256320.

The previous prime is 12420441234079. The next prime is 12420441234191. The reversal of 12420441234114 is 41143214402421.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1645523682 + ... + 1645531229.

It is an arithmetic number, because the mean of its divisors is an integer number (844155584928).

Almost surely, 2^{12420441234114} is an apocalyptic number.

12420441234114 is an abundant number, since it is smaller than the sum of its proper divisors (14592537483582).

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

12420441234114 is a wasteful number, since it uses less digits than its factorization.

12420441234114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291054970.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 12420441234114 its reverse (41143214402421), we get a palindrome (53563655636535).

The spelling of 12420441234114 in words is "twelve trillion, four hundred twenty billion, four hundred forty-one million, two hundred thirty-four thousand, one hundred fourteen".