3020502010420 has 24 divisors (see below), whose sum is σ = 6345122513184. Its totient is φ = 1207806843936.

The previous prime is 3020502010417. The next prime is 3020502010423. The reversal of 3020502010420 is 240102050203.

It is an interprime number because it is at equal distance from previous prime (3020502010417) and next prime (3020502010423).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020502010423) 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, 24559642 + ... + 24682321.

It is an arithmetic number, because the mean of its divisors is an integer number (264380104716).

Almost surely, 2^{3020502010420} is an apocalyptic number.

It is an amenable number.

3020502010420 is an abundant number, since it is smaller than the sum of its proper divisors (3324620502764).

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

3020502010420 is a wasteful number, since it uses less digits than its factorization.

3020502010420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49245039 (or 49245037 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 3020502010420 its reverse (240102050203), we get a palindrome (3260604060623).

The spelling of 3020502010420 in words is "three trillion, twenty billion, five hundred two million, ten thousand, four hundred twenty".