424332200000 has 84 divisors (see below), whose sum is σ = 1052475895044. Its totient is φ = 169732800000.

The previous prime is 424332199981. The next prime is 424332200003. The reversal of 424332200000 is 2233424.

It can be written as a sum of positive squares in 6 ways, for example, as 370374485056 + 53957714944 = 608584^2 + 232288^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (424332200003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 860831 + ... + 1260830.

It is an arithmetic number, because the mean of its divisors is an integer number (12529474941).

Almost surely, 2^424332200000 is an apocalyptic number.

424332200000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424332200000 is an abundant number, since it is smaller than the sum of its proper divisors (628143695044).

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

424332200000 is an frugal number, since it uses more digits than its factorization.

424332200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121698 (or 2121668 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 424332200000 its reverse (2233424), we get a palindrome (424334433424).

The spelling of 424332200000 in words is "four hundred twenty-four billion, three hundred thirty-two million, two hundred thousand".