532321212402 has 96 divisors (see below), whose sum is σ = 1333330502400. Its totient is φ = 150338732544.

The previous prime is 532321212373. The next prime is 532321212427. The reversal of 532321212402 is 204212123235.

532321212402 is a `hidden beast` number, since 5 + 3 + 23 + 21 + 212 + 402 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66461374 + ... + 66469382.

It is an arithmetic number, because the mean of its divisors is an integer number (13888859400).

Almost surely, 2^532321212402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532321212402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666665251200).

532321212402 is an abundant number, since it is smaller than the sum of its proper divisors (801009289998).

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

532321212402 is a wasteful number, since it uses less digits than its factorization.

532321212402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14040 (or 14037 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 532321212402 its reverse (204212123235), we get a palindrome (736533335637).

The spelling of 532321212402 in words is "five hundred thirty-two billion, three hundred twenty-one million, two hundred twelve thousand, four hundred two".