5432421302444 has 12 divisors (see below), whose sum is σ = 9554994830304. Its totient is φ = 2702422779504.

The previous prime is 5432421302419. The next prime is 5432421302447. The reversal of 5432421302444 is 4442031242345.

It is a super-2 number, since 2×5432421302444² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5432421302398 and 5432421302407.

It is not an unprimeable number, because it can be changed into a prime (5432421302447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3446967044 + ... + 3446968619.

It is an arithmetic number, because the mean of its divisors is an integer number (796249569192).

Almost surely, 2^{5432421302444} is an apocalyptic number.

It is an amenable number.

5432421302444 is a deficient number, since it is larger than the sum of its proper divisors (4122573527860).

5432421302444 is a wasteful number, since it uses less digits than its factorization.

5432421302444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893935864 (or 6893935862 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 5432421302444 its reverse (4442031242345), we get a palindrome (9874452544789).

The spelling of 5432421302444 in words is "five trillion, four hundred thirty-two billion, four hundred twenty-one million, three hundred two thousand, four hundred forty-four".