424413320 has 16 divisors (see below), whose sum is σ = 954930060. Its totient is φ = 169765312.

The previous prime is 424413307. The next prime is 424413361. The reversal of 424413320 is 23314424.

It can be written as a sum of positive squares in 2 ways, for example, as 348270244 + 76143076 = 18662^2 + 8726^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5305127 + ... + 5305206.

Almost surely, 2^424413320 is an apocalyptic number.

424413320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424413320 is an abundant number, since it is smaller than the sum of its proper divisors (530516740).

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

424413320 is a wasteful number, since it uses less digits than its factorization.

424413320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10610344 (or 10610340 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 424413320 is about 20601.2941341072. The cubic root of 424413320 is about 751.5011828915.

Adding to 424413320 its reverse (23314424), we get a palindrome (447727744).

The spelling of 424413320 in words is "four hundred twenty-four million, four hundred thirteen thousand, three hundred twenty".