30020204014420 has 24 divisors (see below), whose sum is σ = 63042674486400. Its totient is φ = 12008034737952.

The previous prime is 30020204014403. The next prime is 30020204014429. The reversal of 30020204014420 is 2441040202003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30020204014391 and 30020204014400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020204014429) 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, 2575401 + ... + 8165359.

It is an arithmetic number, because the mean of its divisors is an integer number (2626778103600).

Almost surely, 2^{30020204014420} is an apocalyptic number.

It is an amenable number.

30020204014420 is an abundant number, since it is smaller than the sum of its proper divisors (33022470471980).

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

30020204014420 is a wasteful number, since it uses less digits than its factorization.

30020204014420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858487 (or 5858485 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 30020204014420 its reverse (2441040202003), we get a palindrome (32461244216423).

The spelling of 30020204014420 in words is "thirty trillion, twenty billion, two hundred four million, fourteen thousand, four hundred twenty".