1412213243143 has 4 divisors (see below), whose sum is σ = 1486540255960. Its totient is φ = 1337886230328.

The previous prime is 1412213243123. The next prime is 1412213243173. The reversal of 1412213243143 is 3413423122141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1412213243143 - 2³³ = 1403623308551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412213243123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37163506380 + ... + 37163506417.

It is an arithmetic number, because the mean of its divisors is an integer number (371635063990).

Almost surely, 2^{1412213243143} is an apocalyptic number.

1412213243143 is a deficient number, since it is larger than the sum of its proper divisors (74327012817).

1412213243143 is an equidigital number, since it uses as much as digits as its factorization.

1412213243143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74327012816.

The product of its digits is 13824, while the sum is 31.

Adding to 1412213243143 its reverse (3413423122141), we get a palindrome (4825636365284).

The spelling of 1412213243143 in words is "one trillion, four hundred twelve billion, two hundred thirteen million, two hundred forty-three thousand, one hundred forty-three".