3133331042 has 8 divisors (see below), whose sum is σ = 4862065500. Its totient is φ = 1512642544.

The previous prime is 3133331041. The next prime is 3133331057. The reversal of 3133331042 is 2401333313.

3133331042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3067055161 + 66275881 = 55381^2 + 8141^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3133330999 and 3133331017.

It is not an unprimeable number, because it can be changed into a prime (3133331041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27011417 + ... + 27011532.

Almost surely, 2^3133331042 is an apocalyptic number.

3133331042 is a deficient number, since it is larger than the sum of its proper divisors (1728734458).

3133331042 is a wasteful number, since it uses less digits than its factorization.

3133331042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54022980.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 3133331042 is about 55976.1649454480. The cubic root of 3133331042 is about 1463.3069223923.

Adding to 3133331042 its reverse (2401333313), we get a palindrome (5534664355).

The spelling of 3133331042 in words is "three billion, one hundred thirty-three million, three hundred thirty-one thousand, forty-two".