63444300101432 has 8 divisors (see below), whose sum is σ = 118958062690200. Its totient is φ = 31722150050712.

The previous prime is 63444300101419. The next prime is 63444300101471. The reversal of 63444300101432 is 23410100344436.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 63444300101392 and 63444300101401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3965268756332 + ... + 3965268756347.

It is an arithmetic number, because the mean of its divisors is an integer number (14869757836275).

Almost surely, 2^{63444300101432} is an apocalyptic number.

It is an amenable number.

63444300101432 is a deficient number, since it is larger than the sum of its proper divisors (55513762588768).

63444300101432 is a wasteful number, since it uses less digits than its factorization.

63444300101432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7930537512685 (or 7930537512681 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 63444300101432 its reverse (23410100344436), we get a palindrome (86854400445868).

The spelling of 63444300101432 in words is "sixty-three trillion, four hundred forty-four billion, three hundred million, one hundred one thousand, four hundred thirty-two".