1412420042443 has 8 divisors (see below), whose sum is σ = 1470884478336. Its totient is φ = 1354762012800.

The previous prime is 1412420042441. The next prime is 1412420042483. The reversal of 1412420042443 is 3442400242141.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1412420042443 - 2¹ = 1412420042441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412420042441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201597988 + ... + 201604993.

It is an arithmetic number, because the mean of its divisors is an integer number (183860559792).

Almost surely, 2^{1412420042443} is an apocalyptic number.

1412420042443 is a deficient number, since it is larger than the sum of its proper divisors (58464435893).

1412420042443 is a wasteful number, since it uses less digits than its factorization.

1412420042443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403203125.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1412420042443 its reverse (3442400242141), we get a palindrome (4854820284584).

The spelling of 1412420042443 in words is "one trillion, four hundred twelve billion, four hundred twenty million, forty-two thousand, four hundred forty-three".