420213200302 has 24 divisors (see below), whose sum is σ = 733584927456. Its totient is φ = 180003989088.

The previous prime is 420213200279. The next prime is 420213200317. The reversal of 420213200302 is 203002312024.

It is a self number, because there is not a number n which added to its sum of digits gives 420213200302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 837063 + ... + 1241410.

It is an arithmetic number, because the mean of its divisors is an integer number (30566038644).

Almost surely, 2^420213200302 is an apocalyptic number.

420213200302 is a deficient number, since it is larger than the sum of its proper divisors (313371727154).

420213200302 is a wasteful number, since it uses less digits than its factorization.

420213200302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080552 (or 2080545 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 420213200302 its reverse (203002312024), we get a palindrome (623215512326).

The spelling of 420213200302 in words is "four hundred twenty billion, two hundred thirteen million, two hundred thousand, three hundred two".