1424120031143 has 2 divisors, whose sum is σ = 1424120031144. Its totient is φ = 1424120031142.

The previous prime is 1424120031077. The next prime is 1424120031167. The reversal of 1424120031143 is 3411300214241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424120031143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424120031193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712060015571 + 712060015572.

It is an arithmetic number, because the mean of its divisors is an integer number (712060015572).

Almost surely, 2^{1424120031143} is an apocalyptic number.

1424120031143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424120031143 is an equidigital number, since it uses as much as digits as its factorization.

1424120031143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1424120031143 its reverse (3411300214241), we get a palindrome (4835420245384).

The spelling of 1424120031143 in words is "one trillion, four hundred twenty-four billion, one hundred twenty million, thirty-one thousand, one hundred forty-three".