42202300021400 has 24 divisors (see below), whose sum is σ = 98120347550220. Its totient is φ = 16880920008480.

The previous prime is 42202300021393. The next prime is 42202300021411. The reversal of 42202300021400 is 412000320224.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105505749854 + ... + 105505750253.

Almost surely, 2^{42202300021400} is an apocalyptic number.

42202300021400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42202300021400 is an abundant number, since it is smaller than the sum of its proper divisors (55918047528820).

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

42202300021400 is a wasteful number, since it uses less digits than its factorization.

42202300021400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211011500123 (or 211011500114 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 42202300021400 its reverse (412000320224), we get a palindrome (42614300341624).

The spelling of 42202300021400 in words is "forty-two trillion, two hundred two billion, three hundred million, twenty-one thousand, four hundred".