422013443310503 has 8 divisors (see below), whose sum is σ = 460379559079440. Its totient is φ = 383647537089280.

The previous prime is 422013443310479. The next prime is 422013443310581. The reversal of 422013443310503 is 305013344310224.

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

It is a cyclic number.

It is not a de Polignac number, because 422013443310503 - 2²⁴ = 422013426533287 is a prime.

It is a super-2 number, since 2×422013443310503² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422013443310103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48161168 + ... + 56245221.

It is an arithmetic number, because the mean of its divisors is an integer number (57547444884930).

Almost surely, 2^{422013443310503} is an apocalyptic number.

422013443310503 is a deficient number, since it is larger than the sum of its proper divisors (38366115768937).

422013443310503 is a wasteful number, since it uses less digits than its factorization.

422013443310503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104773857.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 422013443310503 its reverse (305013344310224), we get a palindrome (727026787620727).

The spelling of 422013443310503 in words is "four hundred twenty-two trillion, thirteen billion, four hundred forty-three million, three hundred ten thousand, five hundred three".