443125420000 has 60 divisors (see below), whose sum is σ = 1090155051216. Its totient is φ = 177250160000.

The previous prime is 443125419991. The next prime is 443125420027. The reversal of 443125420000 is 24521344.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11058136 + ... + 11098135.

Almost surely, 2^443125420000 is an apocalyptic number.

443125420000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

443125420000 is an abundant number, since it is smaller than the sum of its proper divisors (647029631216).

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

443125420000 is an equidigital number, since it uses as much as digits as its factorization.

443125420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22156301 (or 22156278 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 443125420000 its reverse (24521344), we get a palindrome (443149941344).

The spelling of 443125420000 in words is "four hundred forty-three billion, one hundred twenty-five million, four hundred twenty thousand".