424505340 has 96 divisors (see below), whose sum is σ = 1509365760. Its totient is φ = 97028928.

The previous prime is 424505339. The next prime is 424505357. The reversal of 424505340 is 43505424.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52372 + ... + 59931.

It is an arithmetic number, because the mean of its divisors is an integer number (15722560).

Almost surely, 2^424505340 is an apocalyptic number.

It is an amenable number.

424505340 is an abundant number, since it is smaller than the sum of its proper divisors (1084860420).

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

424505340 is a wasteful number, since it uses less digits than its factorization.

424505340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112328 (or 112320 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 424505340 is about 20603.5273679047. The cubic root of 424505340 is about 751.5554916972. Note that the first 3 decimals are identical.

The spelling of 424505340 in words is "four hundred twenty-four million, five hundred five thousand, three hundred forty".