214030243454250 has 192 divisors, whose sum is σ = 553973240396160. Its totient is φ = 55036998240000.

The previous prime is 214030243454249. The next prime is 214030243454267. The reversal of 214030243454250 is 52454342030412.

It is a super-2 number, since 2×214030243454250² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214030243454199 and 214030243454208.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 202002361 + ... + 203059139.

It is an arithmetic number, because the mean of its divisors is an integer number (2885277293730).

Almost surely, 2^{214030243454250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214030243454250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276986620198080).

214030243454250 is an abundant number, since it is smaller than the sum of its proper divisors (339942996941910).

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

214030243454250 is a wasteful number, since it uses less digits than its factorization.

214030243454250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057142 (or 1057101 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 214030243454250 its reverse (52454342030412), we get a palindrome (266484585484662).

The spelling of 214030243454250 in words is "two hundred fourteen trillion, thirty billion, two hundred forty-three million, four hundred fifty-four thousand, two hundred fifty".