210002100410140 has 48 divisors (see below), whose sum is σ = 451671687970272. Its totient is φ = 81972539421696.

The previous prime is 210002100410111. The next prime is 210002100410159. The reversal of 210002100410140 is 41014001200012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110354889 + ... + 112241728.

It is an arithmetic number, because the mean of its divisors is an integer number (9409826832714).

Almost surely, 2^{210002100410140} is an apocalyptic number.

210002100410140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210002100410140 is an abundant number, since it is smaller than the sum of its proper divisors (241669587560132).

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

210002100410140 is a wasteful number, since it uses less digits than its factorization.

210002100410140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222597766 (or 222597764 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210002100410140 its reverse (41014001200012), we get a palindrome (251016101610152).

The spelling of 210002100410140 in words is "two hundred ten trillion, two billion, one hundred million, four hundred ten thousand, one hundred forty".