432221225455144 has 16 divisors (see below), whose sum is σ = 811493911984320. Its totient is φ = 215822848926000.

The previous prime is 432221225455121. The next prime is 432221225455153. The reversal of 432221225455144 is 441554522122234.

It is a junction number, because it is equal to n+sod(n) for n = 432221225455094 and 432221225455103.

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, 35970468814 + ... + 35970480829.

It is an arithmetic number, because the mean of its divisors is an integer number (50718369499020).

Almost surely, 2^{432221225455144} is an apocalyptic number.

It is an amenable number.

432221225455144 is a deficient number, since it is larger than the sum of its proper divisors (379272686529176).

432221225455144 is a wasteful number, since it uses less digits than its factorization.

432221225455144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71940950400 (or 71940950396 counting only the distinct ones).

The product of its digits is 3072000, while the sum is 46.

Adding to 432221225455144 its reverse (441554522122234), we get a palindrome (873775747577378).

The spelling of 432221225455144 in words is "four hundred thirty-two trillion, two hundred twenty-one billion, two hundred twenty-five million, four hundred fifty-five thousand, one hundred forty-four".