2002620406424 has 64 divisors (see below), whose sum is σ = 4109497718400. Its totient is φ = 907345152000.

The previous prime is 2002620406421. The next prime is 2002620406489. The reversal of 2002620406424 is 4246040262002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002620406421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59583224 + ... + 59616824.

It is an arithmetic number, because the mean of its divisors is an integer number (64210901850).

Almost surely, 2^{2002620406424} is an apocalyptic number.

It is an amenable number.

2002620406424 is an abundant number, since it is smaller than the sum of its proper divisors (2106877311976).

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

2002620406424 is a wasteful number, since it uses less digits than its factorization.

2002620406424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35784 (or 35780 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2002620406424 its reverse (4246040262002), we get a palindrome (6248660668426).

The spelling of 2002620406424 in words is "two trillion, two billion, six hundred twenty million, four hundred six thousand, four hundred twenty-four".