424506441 has 4 divisors (see below), whose sum is σ = 566008592. Its totient is φ = 283004292.

The previous prime is 424506409. The next prime is 424506457. The reversal of 424506441 is 144605424.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 424506441 - 2⁵ = 424506409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424506399 and 424506408.

It is not an unprimeable number, because it can be changed into a prime (424505441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70751071 + ... + 70751076.

It is an arithmetic number, because the mean of its divisors is an integer number (141502148).

Almost surely, 2^424506441 is an apocalyptic number.

It is an amenable number.

424506441 is a deficient number, since it is larger than the sum of its proper divisors (141502151).

424506441 is a wasteful number, since it uses less digits than its factorization.

424506441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141502150.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 424506441 is about 20603.5540866133. The cubic root of 424506441 is about 751.5561414431.

The spelling of 424506441 in words is "four hundred twenty-four million, five hundred six thousand, four hundred forty-one".