210230003403420 has 576 divisors, whose sum is σ = 814072569891840. Its totient is φ = 39340322611200.

The previous prime is 210230003403397. The next prime is 210230003403467. The reversal of 210230003403420 is 24304300032012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 28728366 + ... + 35295594.

It is an arithmetic number, because the mean of its divisors is an integer number (1413320433840).

Almost surely, 2^{210230003403420} is an apocalyptic number.

210230003403420 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 210230003403420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407036284945920).

210230003403420 is an abundant number, since it is smaller than the sum of its proper divisors (603842566488420).

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

210230003403420 is a wasteful number, since it uses less digits than its factorization.

210230003403420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6567326 (or 6567311 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 210230003403420 its reverse (24304300032012), we get a palindrome (234534303435432).

The spelling of 210230003403420 in words is "two hundred ten trillion, two hundred thirty billion, three million, four hundred three thousand, four hundred twenty".