21410021441200 has 120 divisors (see below), whose sum is σ = 58791174187520. Its totient is φ = 7339907923200.

The previous prime is 21410021441191. The next prime is 21410021441293. The reversal of 21410021441200 is 214412001412.

It is a super-2 number, since 2×21410021441200² (a number of 27 digits) contains 22 as substring.

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, 30789355 + ... + 31477045.

Almost surely, 2^{21410021441200} is an apocalyptic number.

21410021441200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

21410021441200 is an abundant number, since it is smaller than the sum of its proper divisors (37381152746320).

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

21410021441200 is a wasteful number, since it uses less digits than its factorization.

21410021441200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698835 (or 698824 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 21410021441200 its reverse (214412001412), we get a palindrome (21624433442612).

The spelling of 21410021441200 in words is "twenty-one trillion, four hundred ten billion, twenty-one million, four hundred forty-one thousand, two hundred".