210413220242140 has 24 divisors (see below), whose sum is σ = 441883610889840. Its totient is φ = 84162269357568.

The previous prime is 210413220242131. The next prime is 210413220242153. The reversal of 210413220242140 is 41242022314012.

It is a junction number, because it is equal to n+sod(n) for n = 210413220242099 and 210413220242108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188099605 + ... + 189214924.

It is an arithmetic number, because the mean of its divisors is an integer number (18411817120410).

Almost surely, 2^{210413220242140} is an apocalyptic number.

210413220242140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210413220242140 is an abundant number, since it is smaller than the sum of its proper divisors (231470390647700).

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

210413220242140 is a wasteful number, since it uses less digits than its factorization.

210413220242140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377342421 (or 377342419 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 210413220242140 its reverse (41242022314012), we get a palindrome (251655242556152).

The spelling of 210413220242140 in words is "two hundred ten trillion, four hundred thirteen billion, two hundred twenty million, two hundred forty-two thousand, one hundred forty".