21410100345000 has 160 divisors (see below), whose sum is σ = 66910153147200. Its totient is φ = 5707226112000.

The previous prime is 21410100344981. The next prime is 21410100345013. The reversal of 21410100345000 is 54300101412.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 40069597 + ... + 40600403.

It is an arithmetic number, because the mean of its divisors is an integer number (418188457170).

Almost surely, 2^{21410100345000} is an apocalyptic number.

21410100345000 is a gapful number since it is divisible by the number (20) 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 21410100345000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33455076573600).

21410100345000 is an abundant number, since it is smaller than the sum of its proper divisors (45500052802200).

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

21410100345000 is a wasteful number, since it uses less digits than its factorization.

21410100345000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533525 (or 533506 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 21410100345000 its reverse (54300101412), we get a palindrome (21464400446412).

The spelling of 21410100345000 in words is "twenty-one trillion, four hundred ten billion, one hundred million, three hundred forty-five thousand".