1422504424545 has 8 divisors (see below), whose sum is σ = 2276007079296. Its totient is φ = 758669026416.

The previous prime is 1422504424543. The next prime is 1422504424591. The reversal of 1422504424545 is 5454244052241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1422504424545 - 2¹ = 1422504424543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422504424497 and 1422504424506.

It is not an unprimeable number, because it can be changed into a prime (1422504424543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47416814137 + ... + 47416814166.

It is an arithmetic number, because the mean of its divisors is an integer number (284500884912).

Almost surely, 2^{1422504424545} is an apocalyptic number.

1422504424545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1422504424545 is a deficient number, since it is larger than the sum of its proper divisors (853502654751).

1422504424545 is an equidigital number, since it uses as much as digits as its factorization.

1422504424545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94833628311.

The product of its (nonzero) digits is 1024000, while the sum is 42.

Adding to 1422504424545 its reverse (5454244052241), we get a palindrome (6876748476786).

The spelling of 1422504424545 in words is "one trillion, four hundred twenty-two billion, five hundred four million, four hundred twenty-four thousand, five hundred forty-five".