3143321431141 has 4 divisors (see below), whose sum is σ = 3144009704032. Its totient is φ = 3142633158252.

The previous prime is 3143321431099. The next prime is 3143321431153. The reversal of 3143321431141 is 1411341233413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3143321431141 - 2¹³ = 3143321422949 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 (3143321731141) 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, 344129595 + ... + 344138728.

It is an arithmetic number, because the mean of its divisors is an integer number (786002426008).

Almost surely, 2^{3143321431141} is an apocalyptic number.

It is an amenable number.

3143321431141 is a deficient number, since it is larger than the sum of its proper divisors (688272891).

3143321431141 is an equidigital number, since it uses as much as digits as its factorization.

3143321431141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688272890.

The product of its digits is 10368, while the sum is 31.

Adding to 3143321431141 its reverse (1411341233413), we get a palindrome (4554662664554).

The spelling of 3143321431141 in words is "three trillion, one hundred forty-three billion, three hundred twenty-one million, four hundred thirty-one thousand, one hundred forty-one".