424041400 has 24 divisors (see below), whose sum is σ = 985896720. Its totient is φ = 169616480.

The previous prime is 424041391. The next prime is 424041407. The reversal of 424041400 is 4140424.

It is a super-2 number, since 2×424041400² = 359622217827920000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424041407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1059904 + ... + 1060303.

It is an arithmetic number, because the mean of its divisors is an integer number (41079030).

Almost surely, 2^424041400 is an apocalyptic number.

424041400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424041400 is an abundant number, since it is smaller than the sum of its proper divisors (561855320).

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

424041400 is a wasteful number, since it uses less digits than its factorization.

424041400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120223 (or 2120214 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 424041400 is about 20592.2655383035. The cubic root of 424041400 is about 751.2816013425.

Adding to 424041400 its reverse (4140424), we get a palindrome (428181824).

The spelling of 424041400 in words is "four hundred twenty-four million, forty-one thousand, four hundred".