14203031242312 has 64 divisors (see below), whose sum is σ = 29165598720000. Its totient is φ = 6430612231680.

The previous prime is 14203031242291. The next prime is 14203031242381. The reversal of 14203031242312 is 21324213030241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121118364 + ... + 121235572.

It is an arithmetic number, because the mean of its divisors is an integer number (455712480000).

Almost surely, 2^{14203031242312} is an apocalyptic number.

It is an amenable number.

14203031242312 is an abundant number, since it is smaller than the sum of its proper divisors (14962567477688).

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

14203031242312 is a wasteful number, since it uses less digits than its factorization.

14203031242312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122614 (or 122610 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 14203031242312 its reverse (21324213030241), we get a palindrome (35527244272553).

The spelling of 14203031242312 in words is "fourteen trillion, two hundred three billion, thirty-one million, two hundred forty-two thousand, three hundred twelve".