21200413010 has 48 divisors (see below), whose sum is σ = 44486604864. Its totient is φ = 7253070048.

The previous prime is 21200412997. The next prime is 21200413043. The reversal of 21200413010 is 1031400212.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182507 + ... + 275153.

It is an arithmetic number, because the mean of its divisors is an integer number (926804268).

Almost surely, 2^21200413010 is an apocalyptic number.

21200413010 is an abundant number, since it is smaller than the sum of its proper divisors (23286191854).

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

21200413010 is a wasteful number, since it uses less digits than its factorization.

21200413010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93135 (or 93128 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 21200413010 its reverse (1031400212), we get a palindrome (22231813222).

The spelling of 21200413010 in words is "twenty-one billion, two hundred million, four hundred thirteen thousand, ten".