1142687743214 has 8 divisors (see below), whose sum is σ = 1733290397280. Its totient is φ = 564924277456.

The previous prime is 1142687743213. The next prime is 1142687743229. The reversal of 1142687743214 is 4123477862411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142687743213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3209796854 + ... + 3209797209.

It is an arithmetic number, because the mean of its divisors is an integer number (216661299660).

Almost surely, 2^{1142687743214} is an apocalyptic number.

1142687743214 is a deficient number, since it is larger than the sum of its proper divisors (590602654066).

1142687743214 is an equidigital number, since it uses as much as digits as its factorization.

1142687743214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6419594154.

The product of its digits is 1806336, while the sum is 50.

The spelling of 1142687743214 in words is "one trillion, one hundred forty-two billion, six hundred eighty-seven million, seven hundred forty-three thousand, two hundred fourteen".