6424444200 has 48 divisors (see below), whose sum is σ = 19915778880. Its totient is φ = 1713184960.

The previous prime is 6424444121. The next prime is 6424444219. The reversal of 6424444200 is 24444246.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5353104 + ... + 5354303.

It is an arithmetic number, because the mean of its divisors is an integer number (414912060).

Almost surely, 2^6424444200 is an apocalyptic number.

6424444200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6424444200 is an abundant number, since it is smaller than the sum of its proper divisors (13491334680).

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

6424444200 is a wasteful number, since it uses less digits than its factorization.

6424444200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10707426 (or 10707417 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 6424444200 is about 80152.6306492806. The cubic root of 6424444200 is about 1858.9962788961.

Adding to 6424444200 its reverse (24444246), we get a palindrome (6448888446).

The spelling of 6424444200 in words is "six billion, four hundred twenty-four million, four hundred forty-four thousand, two hundred".