3142313131342 has 64 divisors (see below), whose sum is σ = 6027669204480. Its totient is φ = 1193159548800.

The previous prime is 3142313131327. The next prime is 3142313131343. The reversal of 3142313131342 is 2431313132413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142313131343) 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 31 ways as a sum of consecutive naturals, for example, 510468 + ... + 2558359.

It is an arithmetic number, because the mean of its divisors is an integer number (94182331320).

Almost surely, 2^{3142313131342} is an apocalyptic number.

3142313131342 is a deficient number, since it is larger than the sum of its proper divisors (2885356073138).

3142313131342 is a wasteful number, since it uses less digits than its factorization.

3142313131342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3069017.

The product of its digits is 15552, while the sum is 31.

Adding to 3142313131342 its reverse (2431313132413), we get a palindrome (5573626263755).

The spelling of 3142313131342 in words is "three trillion, one hundred forty-two billion, three hundred thirteen million, one hundred thirty-one thousand, three hundred forty-two".