1412311242243 has 32 divisors (see below), whose sum is σ = 2060134532352. Its totient is φ = 853506460800.

The previous prime is 1412311242211. The next prime is 1412311242271. The reversal of 1412311242243 is 3422421132141.

It is a happy number.

It is not a de Polignac number, because 1412311242243 - 2⁵ = 1412311242211 is a prime.

It is a super-4 number, since 4×1412311242243⁴ (a number of 50 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1412311242243.

It is not an unprimeable number, because it can be changed into a prime (1412311242443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16687173 + ... + 16771593.

It is an arithmetic number, because the mean of its divisors is an integer number (64379204136).

Almost surely, 2^{1412311242243} is an apocalyptic number.

1412311242243 is a deficient number, since it is larger than the sum of its proper divisors (647823290109).

1412311242243 is a wasteful number, since it uses less digits than its factorization.

1412311242243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85875.

The product of its digits is 9216, while the sum is 30.

Adding to 1412311242243 its reverse (3422421132141), we get a palindrome (4834732374384).

The spelling of 1412311242243 in words is "one trillion, four hundred twelve billion, three hundred eleven million, two hundred forty-two thousand, two hundred forty-three".