1420414411 has 6 divisors (see below), whose sum is σ = 1538082060. Its totient is φ = 1311151608.

The previous prime is 1420414397. The next prime is 1420414417. The reversal of 1420414411 is 1144140241.

It is not a de Polignac number, because 1420414411 - 2²³ = 1412025803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1420414417) 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 in 5 ways as a sum of consecutive naturals, for example, 4202241 + ... + 4202578.

It is an arithmetic number, because the mean of its divisors is an integer number (256347010).

Almost surely, 2^1420414411 is an apocalyptic number.

1420414411 is a deficient number, since it is larger than the sum of its proper divisors (117667649).

1420414411 is an equidigital number, since it uses as much as digits as its factorization.

1420414411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8404845 (or 8404832 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 1420414411 is about 37688.3856247518. The cubic root of 1420414411 is about 1124.1001953357.

Adding to 1420414411 its reverse (1144140241), we get a palindrome (2564554652).

The spelling of 1420414411 in words is "one billion, four hundred twenty million, four hundred fourteen thousand, four hundred eleven".