532226316340 has 24 divisors (see below), whose sum is σ = 1120099741992. Its totient is φ = 212428721280.

The previous prime is 532226316337. The next prime is 532226316343. The reversal of 532226316340 is 43613622235.

It is an interprime number because it is at equal distance from previous prime (532226316337) and next prime (532226316343).

It can be written as a sum of positive squares in 4 ways, for example, as 80908389136 + 451317927204 = 284444^2 + 671802^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 532226316340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532226316343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28853379 + ... + 28871818.

It is an arithmetic number, because the mean of its divisors is an integer number (46670822583).

Almost surely, 2^532226316340 is an apocalyptic number.

It is an amenable number.

532226316340 is an abundant number, since it is smaller than the sum of its proper divisors (587873425652).

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

532226316340 is a wasteful number, since it uses less digits than its factorization.

532226316340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57725667 (or 57725665 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 532226316340 its reverse (43613622235), we get a palindrome (575839938575).

The spelling of 532226316340 in words is "five hundred thirty-two billion, two hundred twenty-six million, three hundred sixteen thousand, three hundred forty".