424203424000000 has 336 divisors, whose sum is σ = 1116039573885600. Its totient is φ = 160750540800000.

The previous prime is 424203423999947. The next prime is 424203424000043. The reversal of 424203424000000 is 424302424.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 607651149 + ... + 608348851.

It is an arithmetic number, because the mean of its divisors is an integer number (3321546350850).

Almost surely, 2^{424203424000000} is an apocalyptic number.

424203424000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424203424000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558019786942800).

424203424000000 is an abundant number, since it is smaller than the sum of its proper divisors (691836149885600).

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

424203424000000 is an frugal number, since it uses more digits than its factorization.

424203424000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697774 (or 697729 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 424203424000000 its reverse (424302424), we get a palindrome (424203848302424).

The spelling of 424203424000000 in words is "four hundred twenty-four trillion, two hundred three billion, four hundred twenty-four million", and thus it is an aban number.