3133342133242 has 4 divisors (see below), whose sum is σ = 4700013199866. Its totient is φ = 1566671066620.

The previous prime is 3133342133221. The next prime is 3133342133263. The reversal of 3133342133242 is 2423312433313.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (3133342133221) and next prime (3133342133263).

It can be written as a sum of positive squares in only one way, i.e., 2581680911121 + 551661222121 = 1606761^2 + 742739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3133342133198 and 3133342133207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 783335533309 + ... + 783335533312.

Almost surely, 2^{3133342133242} is an apocalyptic number.

3133342133242 is a deficient number, since it is larger than the sum of its proper divisors (1566671066624).

3133342133242 is a wasteful number, since it uses less digits than its factorization.

3133342133242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566671066623.

The product of its digits is 93312, while the sum is 34.

Adding to 3133342133242 its reverse (2423312433313), we get a palindrome (5556654566555).

The spelling of 3133342133242 in words is "three trillion, one hundred thirty-three billion, three hundred forty-two million, one hundred thirty-three thousand, two hundred forty-two".