10031143442204 has 12 divisors (see below), whose sum is σ = 17554535728800. Its totient is φ = 5015561805408.

The previous prime is 10031143442189. The next prime is 10031143442207. The reversal of 10031143442204 is 40224434113001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031143442207) 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, 93992 + ... + 4480080.

It is an arithmetic number, because the mean of its divisors is an integer number (1462877977400).

Almost surely, 2^{10031143442204} is an apocalyptic number.

It is an amenable number.

10031143442204 is a deficient number, since it is larger than the sum of its proper divisors (7523392286596).

10031143442204 is a wasteful number, since it uses less digits than its factorization.

10031143442204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957852 (or 4957850 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 10031143442204 its reverse (40224434113001), we get a palindrome (50255577555205).

The spelling of 10031143442204 in words is "ten trillion, thirty-one billion, one hundred forty-three million, four hundred forty-two thousand, two hundred four".