1420114320323 has 4 divisors (see below), whose sum is σ = 1438090451040. Its totient is φ = 1402138189608.

The previous prime is 1420114320311. The next prime is 1420114320343. The reversal of 1420114320323 is 3230234110241.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1420114320323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1420114320292 and 1420114320301.

It is not an unprimeable number, because it can be changed into a prime (1420114320343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8988065240 + ... + 8988065397.

It is an arithmetic number, because the mean of its divisors is an integer number (359522612760).

Almost surely, 2^{1420114320323} is an apocalyptic number.

1420114320323 is a deficient number, since it is larger than the sum of its proper divisors (17976130717).

1420114320323 is an equidigital number, since it uses as much as digits as its factorization.

1420114320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17976130716.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1420114320323 its reverse (3230234110241), we get a palindrome (4650348430564).

The spelling of 1420114320323 in words is "one trillion, four hundred twenty billion, one hundred fourteen million, three hundred twenty thousand, three hundred twenty-three".