1243141112014 has 8 divisors (see below), whose sum is σ = 1924863657408. Its totient is φ = 601519892880.

The previous prime is 1243141111969. The next prime is 1243141112099. The reversal of 1243141112014 is 4102111413421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1243141112014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10025331487 + ... + 10025331610.

It is an arithmetic number, because the mean of its divisors is an integer number (240607957176).

Almost surely, 2^{1243141112014} is an apocalyptic number.

1243141112014 is a deficient number, since it is larger than the sum of its proper divisors (681722545394).

1243141112014 is a wasteful number, since it uses less digits than its factorization.

1243141112014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20050663130.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1243141112014 its reverse (4102111413421), we get a palindrome (5345252525435).

The spelling of 1243141112014 in words is "one trillion, two hundred forty-three billion, one hundred forty-one million, one hundred twelve thousand, fourteen".