1423214616353 has 2 divisors, whose sum is σ = 1423214616354. Its totient is φ = 1423214616352.

The previous prime is 1423214616293. The next prime is 1423214616443. The reversal of 1423214616353 is 3536164123241.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 762429341584 + 660785274769 = 873172^2 + 812887^2 .

It is a cyclic number.

It is not a de Polignac number, because 1423214616353 - 2⁶ = 1423214616289 is a prime.

It is a super-3 number, since 3×1423214616353³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1423214616353.

It is not a weakly prime, because it can be changed into another prime (1423214616053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711607308176 + 711607308177.

It is an arithmetic number, because the mean of its divisors is an integer number (711607308177).

Almost surely, 2^{1423214616353} is an apocalyptic number.

It is an amenable number.

1423214616353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423214616353 is an equidigital number, since it uses as much as digits as its factorization.

1423214616353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 41.

Adding to 1423214616353 its reverse (3536164123241), we get a palindrome (4959378739594).

The spelling of 1423214616353 in words is "one trillion, four hundred twenty-three billion, two hundred fourteen million, six hundred sixteen thousand, three hundred fifty-three".