40002420202200 has 96 divisors (see below), whose sum is σ = 137786114048400. Its totient is φ = 10667312052480.

The previous prime is 40002420202181. The next prime is 40002420202207. The reversal of 40002420202200 is 220202420004.

40002420202200 is a `hidden beast` number, since 4 + 0 + 0 + 0 + 2 + 420 + 20 + 220 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40002420202207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3703922397 + ... + 3703933196.

Almost surely, 2^{40002420202200} is an apocalyptic number.

40002420202200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40002420202200 is an abundant number, since it is smaller than the sum of its proper divisors (97783693846200).

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

40002420202200 is a wasteful number, since it uses less digits than its factorization.

40002420202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407855618 (or 7407855603 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 40002420202200 its reverse (220202420004), we get a palindrome (40222622622204).

The spelling of 40002420202200 in words is "forty trillion, two billion, four hundred twenty million, two hundred two thousand, two hundred".