212430200104144 has 480 divisors, whose sum is σ = 486665726400000. Its totient is φ = 89586072576000.

The previous prime is 212430200104139. The next prime is 212430200104163. The reversal of 212430200104144 is 441401002034212.

It is a congruent number.

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, 90743356414 + ... + 90743358754.

It is an arithmetic number, because the mean of its divisors is an integer number (1013886930000).

Almost surely, 2^{212430200104144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212430200104144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243332863200000).

212430200104144 is an abundant number, since it is smaller than the sum of its proper divisors (274235526295856).

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

212430200104144 is a wasteful number, since it uses less digits than its factorization.

212430200104144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019 (or 3002 counting only the distinct ones).

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

Adding to 212430200104144 its reverse (441401002034212), we get a palindrome (653831202138356).

The spelling of 212430200104144 in words is "two hundred twelve trillion, four hundred thirty billion, two hundred million, one hundred four thousand, one hundred forty-four".