3116042042026 has 4 divisors (see below), whose sum is σ = 4674063063042. Its totient is φ = 1558021021012.

The previous prime is 3116042042021. The next prime is 3116042042039. The reversal of 3116042042026 is 6202402406113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2505145045225 + 610896996801 = 1582765^2 + 781599^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3116042042021) 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 as a sum of consecutive naturals, namely, 779010510505 + ... + 779010510508.

Almost surely, 2^{3116042042026} is an apocalyptic number.

3116042042026 is a deficient number, since it is larger than the sum of its proper divisors (1558021021016).

3116042042026 is a wasteful number, since it uses less digits than its factorization.

3116042042026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558021021015.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 3116042042026 its reverse (6202402406113), we get a palindrome (9318444448139).

The spelling of 3116042042026 in words is "three trillion, one hundred sixteen billion, forty-two million, forty-two thousand, twenty-six".