4320300121420 has 24 divisors (see below), whose sum is σ = 9606314388384. Its totient is φ = 1626465927936.

The previous prime is 4320300121391. The next prime is 4320300121429. The reversal of 4320300121420 is 241210030234.

It is a junction number, because it is equal to n+sod(n) for n = 4320300121391 and 4320300121400.

It is not an unprimeable number, because it can be changed into a prime (4320300121429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6353382192 + ... + 6353382871.

It is an arithmetic number, because the mean of its divisors is an integer number (400263099516).

Almost surely, 2^{4320300121420} is an apocalyptic number.

It is an amenable number.

4320300121420 is an abundant number, since it is smaller than the sum of its proper divisors (5286014266964).

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

4320300121420 is a wasteful number, since it uses less digits than its factorization.

4320300121420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12706765089 (or 12706765087 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 4320300121420 its reverse (241210030234), we get a palindrome (4561510151654).

The spelling of 4320300121420 in words is "four trillion, three hundred twenty billion, three hundred million, one hundred twenty-one thousand, four hundred twenty".