1412243204311 has 4 divisors (see below), whose sum is σ = 1412261812192. Its totient is φ = 1412224596432.

The previous prime is 1412243204263. The next prime is 1412243204329. The reversal of 1412243204311 is 1134023422141.

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 1412243204311 - 2³⁹ = 862487390423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1412243204311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412243204011) 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, 9189630 + ... + 9342043.

It is an arithmetic number, because the mean of its divisors is an integer number (353065453048).

Almost surely, 2^{1412243204311} is an apocalyptic number.

1412243204311 is a deficient number, since it is larger than the sum of its proper divisors (18607881).

1412243204311 is an equidigital number, since it uses as much as digits as its factorization.

1412243204311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18607880.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1412243204311 its reverse (1134023422141), we get a palindrome (2546266626452).

The spelling of 1412243204311 in words is "one trillion, four hundred twelve billion, two hundred forty-three million, two hundred four thousand, three hundred eleven".