12414251254442 has 16 divisors (see below), whose sum is σ = 19107402552000. Its totient is φ = 6045622558560.

The previous prime is 12414251254441. The next prime is 12414251254477. The reversal of 12414251254442 is 24445215241421.

It is a super-2 number, since 2×12414251254442² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 12414251254442.

It is not an unprimeable number, because it can be changed into a prime (12414251254441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126322592 + ... + 126420827.

It is an arithmetic number, because the mean of its divisors is an integer number (1194212659500).

Almost surely, 2^{12414251254442} is an apocalyptic number.

12414251254442 is a deficient number, since it is larger than the sum of its proper divisors (6693151297558).

12414251254442 is a wasteful number, since it uses less digits than its factorization.

12414251254442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252744061.

The product of its digits is 409600, while the sum is 41.

Adding to 12414251254442 its reverse (24445215241421), we get a palindrome (36859466495863).

The spelling of 12414251254442 in words is "twelve trillion, four hundred fourteen billion, two hundred fifty-one million, two hundred fifty-four thousand, four hundred forty-two".