63233189144 has 16 divisors (see below), whose sum is σ = 121766614800. Its totient is φ = 30762091872.

The previous prime is 63233189111. The next prime is 63233189147. The reversal of 63233189144 is 44198133236.

It is a junction number, because it is equal to n+sod(n) for n = 63233189095 and 63233189104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63233189147) 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, 106812524 + ... + 106813115.

It is an arithmetic number, because the mean of its divisors is an integer number (7610413425).

Almost surely, 2^63233189144 is an apocalyptic number.

It is an amenable number.

63233189144 is a deficient number, since it is larger than the sum of its proper divisors (58533425656).

63233189144 is a wasteful number, since it uses less digits than its factorization.

63233189144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213625682 (or 213625678 counting only the distinct ones).

The product of its digits is 373248, while the sum is 44.

The spelling of 63233189144 in words is "sixty-three billion, two hundred thirty-three million, one hundred eighty-nine thousand, one hundred forty-four".