1042322132143 has 4 divisors (see below), whose sum is σ = 1043024980648. Its totient is φ = 1041619283640.

The previous prime is 1042322132129. The next prime is 1042322132147. The reversal of 1042322132143 is 3412312232401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1042322132143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042322132147) 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, 351422028 + ... + 351424993.

It is an arithmetic number, because the mean of its divisors is an integer number (260756245162).

Almost surely, 2^{1042322132143} is an apocalyptic number.

1042322132143 is a deficient number, since it is larger than the sum of its proper divisors (702848505).

1042322132143 is an equidigital number, since it uses as much as digits as its factorization.

1042322132143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702848504.

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

Adding to 1042322132143 its reverse (3412312232401), we get a palindrome (4454634364544).

The spelling of 1042322132143 in words is "one trillion, forty-two billion, three hundred twenty-two million, one hundred thirty-two thousand, one hundred forty-three".