420111614743 has 2 divisors, whose sum is σ = 420111614744. Its totient is φ = 420111614742.

The previous prime is 420111614729. The next prime is 420111614753. The reversal of 420111614743 is 347416111024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 420111614743 - 2⁹ = 420111614231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 420111614699 and 420111614708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (420111614753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210055807371 + 210055807372.

It is an arithmetic number, because the mean of its divisors is an integer number (210055807372).

Almost surely, 2^420111614743 is an apocalyptic number.

420111614743 is a deficient number, since it is larger than the sum of its proper divisors (1).

420111614743 is an equidigital number, since it uses as much as digits as its factorization.

420111614743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 420111614743 its reverse (347416111024), we get a palindrome (767527725767).

The spelling of 420111614743 in words is "four hundred twenty billion, one hundred eleven million, six hundred fourteen thousand, seven hundred forty-three".