4153221430132 has 12 divisors (see below), whose sum is σ = 7268342781700. Its totient is φ = 2076552063936.

The previous prime is 4153221430121. The next prime is 4153221430139. The reversal of 4153221430132 is 2310341223514.

It can be written as a sum of positive squares in 2 ways, for example, as 1518430204516 + 2634791225616 = 1232246^2 + 1623204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4153221430094 and 4153221430103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153221430139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14503263 + ... + 14786854.

Almost surely, 2^{4153221430132} is an apocalyptic number.

It is an amenable number.

4153221430132 is a deficient number, since it is larger than the sum of its proper divisors (3115121351568).

4153221430132 is a wasteful number, since it uses less digits than its factorization.

4153221430132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29325570 (or 29325568 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 4153221430132 its reverse (2310341223514), we get a palindrome (6463562653646).

The spelling of 4153221430132 in words is "four trillion, one hundred fifty-three billion, two hundred twenty-one million, four hundred thirty thousand, one hundred thirty-two".