4105221532 has 6 divisors (see below), whose sum is σ = 7184137688. Its totient is φ = 2052610764.

The previous prime is 4105221467. The next prime is 4105221553. The reversal of 4105221532 is 2351225014.

It is a junction number, because it is equal to n+sod(n) for n = 4105221497 and 4105221506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513152688 + ... + 513152695.

Almost surely, 2^4105221532 is an apocalyptic number.

It is an amenable number.

4105221532 is a deficient number, since it is larger than the sum of its proper divisors (3078916156).

4105221532 is a wasteful number, since it uses less digits than its factorization.

4105221532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026305387 (or 1026305385 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4105221532 is about 64072.0027156948. The cubic root of 4105221532 is about 1601.1998203570.

Adding to 4105221532 its reverse (2351225014), we get a palindrome (6456446546).

The spelling of 4105221532 in words is "four billion, one hundred five million, two hundred twenty-one thousand, five hundred thirty-two".