3214304143142 has 32 divisors (see below), whose sum is σ = 4874888924928. Its totient is φ = 1589460787936.

The previous prime is 3214304143133. The next prime is 3214304143147. The reversal of 3214304143142 is 2413414034123.

It is a super-2 number, since 2×3214304143142² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3214304143099 and 3214304143108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214304143147) 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, 57838613 + ... + 57894159.

It is an arithmetic number, because the mean of its divisors is an integer number (152340278904).

Almost surely, 2^{3214304143142} is an apocalyptic number.

3214304143142 is a deficient number, since it is larger than the sum of its proper divisors (1660584781786).

3214304143142 is a wasteful number, since it uses less digits than its factorization.

3214304143142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56620.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 3214304143142 its reverse (2413414034123), we get a palindrome (5627718177265).

The spelling of 3214304143142 in words is "three trillion, two hundred fourteen billion, three hundred four million, one hundred forty-three thousand, one hundred forty-two".