3021143330234 has 4 divisors (see below), whose sum is σ = 4531714995354. Its totient is φ = 1510571665116.

The previous prime is 3021143330201. The next prime is 3021143330237. The reversal of 3021143330234 is 4320333411203.

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., 2907867331009 + 113275999225 = 1705247^2 + 336565^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3021143330197 and 3021143330206.

It is not an unprimeable number, because it can be changed into a prime (3021143330237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755285832557 + ... + 755285832560.

Almost surely, 2^{3021143330234} is an apocalyptic number.

3021143330234 is a deficient number, since it is larger than the sum of its proper divisors (1510571665120).

3021143330234 is a wasteful number, since it uses less digits than its factorization.

3021143330234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510571665119.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 3021143330234 its reverse (4320333411203), we get a palindrome (7341476741437).

The spelling of 3021143330234 in words is "three trillion, twenty-one billion, one hundred forty-three million, three hundred thirty thousand, two hundred thirty-four".