3143113332442 has 32 divisors (see below), whose sum is σ = 4867553927808. Its totient is φ = 1521253579776.

The previous prime is 3143113332413. The next prime is 3143113332449. The reversal of 3143113332442 is 2442333113413.

It is a super-2 number, since 2×3143113332442² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3143113332398 and 3143113332407.

It is not an unprimeable number, because it can be changed into a prime (3143113332449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150356163 + ... + 150377065.

It is an arithmetic number, because the mean of its divisors is an integer number (152111060244).

Almost surely, 2^{3143113332442} is an apocalyptic number.

3143113332442 is a deficient number, since it is larger than the sum of its proper divisors (1724440595366).

3143113332442 is a wasteful number, since it uses less digits than its factorization.

3143113332442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36534.

The product of its digits is 62208, while the sum is 34.

Adding to 3143113332442 its reverse (2442333113413), we get a palindrome (5585446445855).

The spelling of 3143113332442 in words is "three trillion, one hundred forty-three billion, one hundred thirteen million, three hundred thirty-two thousand, four hundred forty-two".