424113504 has 48 divisors (see below), whose sum is σ = 1115638272. Its totient is φ = 141074048.

The previous prime is 424113493. The next prime is 424113527. The reversal of 424113504 is 405311424.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43897 + ... + 52679.

It is an arithmetic number, because the mean of its divisors is an integer number (23242464).

Almost surely, 2^424113504 is an apocalyptic number.

It is an amenable number.

424113504 is an abundant number, since it is smaller than the sum of its proper divisors (691524768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424113504 is a wasteful number, since it uses less digits than its factorization.

424113504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9299 (or 9291 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 424113504 is about 20594.0162183096. The cubic root of 424113504 is about 751.3241815705.

Adding to 424113504 its reverse (405311424), we get a palindrome (829424928).

The spelling of 424113504 in words is "four hundred twenty-four million, one hundred thirteen thousand, five hundred four".