4313421200000 has 384 divisors, whose sum is σ = 11744388936000. Its totient is φ = 1564876800000.

The previous prime is 4313421199981. The next prime is 4313421200009. The reversal of 4313421200000 is 21243134.

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 (4313421200009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2538799151 + ... + 2538800849.

Almost surely, 2^{4313421200000} is an apocalyptic number.

4313421200000 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 4313421200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5872194468000).

4313421200000 is an abundant number, since it is smaller than the sum of its proper divisors (7430967736000).

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

4313421200000 is an equidigital number, since it uses as much as digits as its factorization.

4313421200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 4313421200000 its reverse (21243134), we get a palindrome (4313442443134).

The spelling of 4313421200000 in words is "four trillion, three hundred thirteen billion, four hundred twenty-one million, two hundred thousand".