3312040142 has 4 divisors (see below), whose sum is σ = 4968060216. Its totient is φ = 1656020070.

The previous prime is 3312040141. The next prime is 3312040169. The reversal of 3312040142 is 2410402133.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312040141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828010034 + ... + 828010037.

It is an arithmetic number, because the mean of its divisors is an integer number (1242015054).

Almost surely, 2^3312040142 is an apocalyptic number.

3312040142 is a deficient number, since it is larger than the sum of its proper divisors (1656020074).

3312040142 is a wasteful number, since it uses less digits than its factorization.

3312040142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656020073.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3312040142 is about 57550.3270364296. The cubic root of 3312040142 is about 1490.6140048601.

Adding to 3312040142 its reverse (2410402133), we get a palindrome (5722442275).

The spelling of 3312040142 in words is "three billion, three hundred twelve million, forty thousand, one hundred forty-two".