4321422043120 has 80 divisors (see below), whose sum is σ = 12365915405760. Its totient is φ = 1367658842112.

The previous prime is 4321422043087. The next prime is 4321422043121. The reversal of 4321422043120 is 213402241234.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321422043121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296793685 + ... + 296808244.

It is an arithmetic number, because the mean of its divisors is an integer number (154573942572).

Almost surely, 2^{4321422043120} is an apocalyptic number.

4321422043120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4321422043120 is an abundant number, since it is smaller than the sum of its proper divisors (8044493362640).

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

4321422043120 is a wasteful number, since it uses less digits than its factorization.

4321422043120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593601962 (or 593601956 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4321422043120 its reverse (213402241234), we get a palindrome (4534824284354).

The spelling of 4321422043120 in words is "four trillion, three hundred twenty-one billion, four hundred twenty-two million, forty-three thousand, one hundred twenty".