3120340414042 has 8 divisors (see below), whose sum is σ = 4681539544500. Its totient is φ = 1559827232544.

The previous prime is 3120340414027. The next prime is 3120340414043. The reversal of 3120340414042 is 2404140430213.

It can be written as a sum of positive squares in 2 ways, for example, as 2904430569121 + 215909844921 = 1704239^2 + 464661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3120340414042.

It is not an unprimeable number, because it can be changed into a prime (3120340414043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171475867 + ... + 171494062.

Almost surely, 2^{3120340414042} is an apocalyptic number.

3120340414042 is a deficient number, since it is larger than the sum of its proper divisors (1561199130458).

3120340414042 is a wasteful number, since it uses less digits than its factorization.

3120340414042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342974480.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 3120340414042 its reverse (2404140430213), we get a palindrome (5524480844255).

The spelling of 3120340414042 in words is "three trillion, one hundred twenty billion, three hundred forty million, four hundred fourteen thousand, forty-two".