10323212144 has 40 divisors (see below), whose sum is σ = 22867488768. Its totient is φ = 4422502080.

The previous prime is 10323212087. The next prime is 10323212167. The reversal of 10323212144 is 44121232301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293249 + ... + 326559.

Almost surely, 2^10323212144 is an apocalyptic number.

10323212144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10323212144 is an abundant number, since it is smaller than the sum of its proper divisors (12544276624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10323212144 is a wasteful number, since it uses less digits than its factorization.

10323212144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36093 (or 36087 counting only the distinct ones).

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

Adding to 10323212144 its reverse (44121232301), we get a palindrome (54444444445).

The spelling of 10323212144 in words is "ten billion, three hundred twenty-three million, two hundred twelve thousand, one hundred forty-four".