1424421344414 has 4 divisors (see below), whose sum is σ = 2136632016624. Its totient is φ = 712210672206.

The previous prime is 1424421344413. The next prime is 1424421344429. The reversal of 1424421344414 is 4144431244241.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424421344413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356105336102 + ... + 356105336105.

It is an arithmetic number, because the mean of its divisors is an integer number (534158004156).

Almost surely, 2^{1424421344414} is an apocalyptic number.

1424421344414 is a deficient number, since it is larger than the sum of its proper divisors (712210672210).

1424421344414 is an equidigital number, since it uses as much as digits as its factorization.

1424421344414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712210672209.

The product of its digits is 196608, while the sum is 38.

Adding to 1424421344414 its reverse (4144431244241), we get a palindrome (5568852588655).

The spelling of 1424421344414 in words is "one trillion, four hundred twenty-four billion, four hundred twenty-one million, three hundred forty-four thousand, four hundred fourteen".