4022000323420 has 24 divisors (see below), whose sum is σ = 8533274917104. Its totient is φ = 1592214560256.

The previous prime is 4022000323361. The next prime is 4022000323477. The reversal of 4022000323420 is 243230002204.

It is a junction number, because it is equal to n+sod(n) for n = 4022000323391 and 4022000323400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036596082 + ... + 1036599961.

It is an arithmetic number, because the mean of its divisors is an integer number (355553121546).

Almost surely, 2^{4022000323420} is an apocalyptic number.

It is an amenable number.

4022000323420 is an abundant number, since it is smaller than the sum of its proper divisors (4511274593684).

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

4022000323420 is a wasteful number, since it uses less digits than its factorization.

4022000323420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073196149 (or 2073196147 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 4022000323420 its reverse (243230002204), we get a palindrome (4265230325624).

The spelling of 4022000323420 in words is "four trillion, twenty-two billion, three hundred twenty-three thousand, four hundred twenty".