3132143444342 has 32 divisors (see below), whose sum is σ = 5350362557184. Its totient is φ = 1361242159200.

The previous prime is 3132143444333. The next prime is 3132143444371. The reversal of 3132143444342 is 2434443412313.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3132143444296 and 3132143444305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36884 + ... + 2503127.

It is an arithmetic number, because the mean of its divisors is an integer number (167198829912).

Almost surely, 2^{3132143444342} is an apocalyptic number.

3132143444342 is a deficient number, since it is larger than the sum of its proper divisors (2218219112842).

3132143444342 is a wasteful number, since it uses less digits than its factorization.

3132143444342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2542484.

The product of its digits is 331776, while the sum is 38.

Adding to 3132143444342 its reverse (2434443412313), we get a palindrome (5566586856655).

The spelling of 3132143444342 in words is "three trillion, one hundred thirty-two billion, one hundred forty-three million, four hundred forty-four thousand, three hundred forty-two".