522231045041430 has 128 divisors (see below), whose sum is σ = 1416268808294400. Its totient is φ = 136896506618112.

The previous prime is 522231045041423. The next prime is 522231045041507. The reversal of 522231045041430 is 34140540132225.

It is a happy number.

522231045041430 is a `hidden beast` number, since 5 + 2 + 2 + 2 + 3 + 1 + 0 + 4 + 504 + 143 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 471979002 + ... + 473084178.

It is an arithmetic number, because the mean of its divisors is an integer number (11064600064800).

Almost surely, 2^{522231045041430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 522231045041430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708134404147200).

522231045041430 is an abundant number, since it is smaller than the sum of its proper divisors (894037763252970).

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

522231045041430 is a wasteful number, since it uses less digits than its factorization.

522231045041430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134915 (or 1134909 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 522231045041430 its reverse (34140540132225), we get a palindrome (556371585173655).

The spelling of 522231045041430 in words is "five hundred twenty-two trillion, two hundred thirty-one billion, forty-five million, forty-one thousand, four hundred thirty".