402202004200 has 96 divisors (see below), whose sum is σ = 966348864000. Its totient is φ = 155519481600.

The previous prime is 402202004189. The next prime is 402202004251. The reversal of 402202004200 is 2400202204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5662506 + ... + 5733094.

It is an arithmetic number, because the mean of its divisors is an integer number (10066134000).

Almost surely, 2^402202004200 is an apocalyptic number.

402202004200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402202004200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483174432000).

402202004200 is an abundant number, since it is smaller than the sum of its proper divisors (564146859800).

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

402202004200 is a wasteful number, since it uses less digits than its factorization.

402202004200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71555 (or 71546 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 402202004200 its reverse (2400202204), we get a palindrome (404602206404).

It can be divided in two parts, 402202004 and 200, that added together give a palindrome (402202204).

The spelling of 402202004200 in words is "four hundred two billion, two hundred two million, four thousand, two hundred".