532240221404 has 12 divisors (see below), whose sum is σ = 942642320424. Its totient is φ = 262913844144.

The previous prime is 532240221371. The next prime is 532240221509. The reversal of 532240221404 is 404122042235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801566267 + ... + 801566930.

It is an arithmetic number, because the mean of its divisors is an integer number (78553526702).

Almost surely, 2^532240221404 is an apocalyptic number.

It is an amenable number.

532240221404 is a deficient number, since it is larger than the sum of its proper divisors (410402099020).

532240221404 is a wasteful number, since it uses less digits than its factorization.

532240221404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603133284 (or 1603133282 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 532240221404 its reverse (404122042235), we get a palindrome (936362263639).

The spelling of 532240221404 in words is "five hundred thirty-two billion, two hundred forty million, two hundred twenty-one thousand, four hundred four".