1143044031417 has 16 divisors (see below), whose sum is σ = 1614947771520. Its totient is φ = 716653631232.

The previous prime is 1143044031413. The next prime is 1143044031421. The reversal of 1143044031417 is 7141304403411.

It is an interprime number because it is at equal distance from previous prime (1143044031413) and next prime (1143044031421).

It is not a de Polignac number, because 1143044031417 - 2² = 1143044031413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1143044031413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8533942 + ... + 8666847.

It is an arithmetic number, because the mean of its divisors is an integer number (100934235720).

Almost surely, 2^{1143044031417} is an apocalyptic number.

1143044031417 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1143044031417 is a deficient number, since it is larger than the sum of its proper divisors (471903740103).

1143044031417 is a wasteful number, since it uses less digits than its factorization.

1143044031417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17202112.

The product of its (nonzero) digits is 16128, while the sum is 33.

Adding to 1143044031417 its reverse (7141304403411), we get a palindrome (8284348434828).

The spelling of 1143044031417 in words is "one trillion, one hundred forty-three billion, forty-four million, thirty-one thousand, four hundred seventeen".