4022000013420 has 96 divisors (see below), whose sum is σ = 12513212006400. Its totient is φ = 1072505644992.

The previous prime is 4022000013401. The next prime is 4022000013433. The reversal of 4022000013420 is 243100002204.

4022000013420 is a `hidden beast` number, since 40 + 2 + 200 + 0 + 0 + 1 + 3 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4022000013393 and 4022000013402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28960587 + ... + 29099133.

It is an arithmetic number, because the mean of its divisors is an integer number (130345958400).

Almost surely, 2^{4022000013420} is an apocalyptic number.

It is an amenable number.

4022000013420 is an abundant number, since it is smaller than the sum of its proper divisors (8491211992980).

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

4022000013420 is a wasteful number, since it uses less digits than its factorization.

4022000013420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192324 (or 192316 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 4022000013420 its reverse (243100002204), we get a palindrome (4265100015624).

The spelling of 4022000013420 in words is "four trillion, twenty-two billion, thirteen thousand, four hundred twenty".