424322423503 has 32 divisors (see below), whose sum is σ = 523383275520. Its totient is φ = 339229632000.

The previous prime is 424322423477. The next prime is 424322423519. The reversal of 424322423503 is 305324223424.

It is a cyclic number.

It is not a de Polignac number, because 424322423503 - 2²¹ = 424320326351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424322423543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1093903 + ... + 1430128.

It is an arithmetic number, because the mean of its divisors is an integer number (16355727360).

Almost surely, 2^424322423503 is an apocalyptic number.

424322423503 is a deficient number, since it is larger than the sum of its proper divisors (99060852017).

424322423503 is a wasteful number, since it uses less digits than its factorization.

424322423503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524119.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 424322423503 its reverse (305324223424), we get a palindrome (729646646927).

The spelling of 424322423503 in words is "four hundred twenty-four billion, three hundred twenty-two million, four hundred twenty-three thousand, five hundred three".