424340500 has 24 divisors (see below), whose sum is σ = 926760744. Its totient is φ = 169736000.

The previous prime is 424340489. The next prime is 424340507. The reversal of 424340500 is 5043424.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 116899344 + 307441156 = 10812^2 + 17534^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424340507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423841 + ... + 424840.

It is an arithmetic number, because the mean of its divisors is an integer number (38615031).

Almost surely, 2^424340500 is an apocalyptic number.

It is an amenable number.

424340500 is an abundant number, since it is smaller than the sum of its proper divisors (502420244).

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

424340500 is a wasteful number, since it uses less digits than its factorization.

424340500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848700 (or 848688 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 424340500 is about 20599.5266935918. The cubic root of 424340500 is about 751.4582000697.

Adding to 424340500 its reverse (5043424), we get a palindrome (429383924).

The spelling of 424340500 in words is "four hundred twenty-four million, three hundred forty thousand, five hundred".