3031043066146 has 16 divisors (see below), whose sum is σ = 4547903349600. Its totient is φ = 1515075360480.

The previous prime is 3031043066143. The next prime is 3031043066213. The reversal of 3031043066146 is 6416603401303.

It is not an unprimeable number, because it can be changed into a prime (3031043066143) 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 in 7 ways as a sum of consecutive naturals, for example, 145314550 + ... + 145335406.

It is an arithmetic number, because the mean of its divisors is an integer number (284243959350).

Almost surely, 2^{3031043066146} is an apocalyptic number.

3031043066146 is a deficient number, since it is larger than the sum of its proper divisors (1516860283454).

3031043066146 is a wasteful number, since it uses less digits than its factorization.

3031043066146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38769.

The product of its (nonzero) digits is 93312, while the sum is 37.

Adding to 3031043066146 its reverse (6416603401303), we get a palindrome (9447646467449).

The spelling of 3031043066146 in words is "three trillion, thirty-one billion, forty-three million, sixty-six thousand, one hundred forty-six".