12341302440144 has 40 divisors (see below), whose sum is σ = 31934221436160. Its totient is φ = 4106990258688.

The previous prime is 12341302440127. The next prime is 12341302440209. The reversal of 12341302440144 is 44104420314321.

It is a happy number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 211758729 + ... + 211817000.

It is an arithmetic number, because the mean of its divisors is an integer number (798355535904).

Almost surely, 2^{12341302440144} is an apocalyptic number.

It is an amenable number.

12341302440144 is an abundant number, since it is smaller than the sum of its proper divisors (19592918996016).

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

12341302440144 is a wasteful number, since it uses less digits than its factorization.

12341302440144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423576347 (or 423576341 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 12341302440144 its reverse (44104420314321), we get a palindrome (56445722754465).

The spelling of 12341302440144 in words is "twelve trillion, three hundred forty-one billion, three hundred two million, four hundred forty thousand, one hundred forty-four".