10031243140144 has 20 divisors (see below), whose sum is σ = 19437496877920. Its totient is φ = 5015114913600.

The previous prime is 10031243140109. The next prime is 10031243140169. The reversal of 10031243140144 is 44104134213001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31502664 + ... + 31819495.

It is an arithmetic number, because the mean of its divisors is an integer number (971874843896).

Almost surely, 2^{10031243140144} is an apocalyptic number.

It is an amenable number.

10031243140144 is a deficient number, since it is larger than the sum of its proper divisors (9406253737776).

10031243140144 is an equidigital number, since it uses as much as digits as its factorization.

10031243140144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63332068 (or 63332062 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 10031243140144 its reverse (44104134213001), we get a palindrome (54135377353145).

The spelling of 10031243140144 in words is "ten trillion, thirty-one billion, two hundred forty-three million, one hundred forty thousand, one hundred forty-four".