10144321232 has 20 divisors (see below), whose sum is σ = 19987753440. Its totient is φ = 4986191328.

The previous prime is 10144321223. The next prime is 10144321237. The reversal of 10144321232 is 23212344101.

It is a junction number, because it is equal to n+sod(n) for n = 10144321198 and 10144321207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144321237) 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, 5372108 + ... + 5373995.

It is an arithmetic number, because the mean of its divisors is an integer number (999387672).

Almost surely, 2^10144321232 is an apocalyptic number.

It is an amenable number.

10144321232 is a deficient number, since it is larger than the sum of its proper divisors (9843432208).

10144321232 is a wasteful number, since it uses less digits than its factorization.

10144321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10746170 (or 10746164 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10144321232 its reverse (23212344101), we get a palindrome (33356665333).

The spelling of 10144321232 in words is "ten billion, one hundred forty-four million, three hundred twenty-one thousand, two hundred thirty-two".