2041421311012 has 48 divisors (see below), whose sum is σ = 3595597189632. Its totient is φ = 1014135091200.

The previous prime is 2041421311009. The next prime is 2041421311051. The reversal of 2041421311012 is 2101131241402.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 737772853 + ... + 737775619.

It is an arithmetic number, because the mean of its divisors is an integer number (74908274784).

Almost surely, 2^{2041421311012} is an apocalyptic number.

It is an amenable number.

2041421311012 is a deficient number, since it is larger than the sum of its proper divisors (1554175878620).

2041421311012 is a wasteful number, since it uses less digits than its factorization.

2041421311012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828 (or 4826 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 2041421311012 its reverse (2101131241402), we get a palindrome (4142552552414).

The spelling of 2041421311012 in words is "two trillion, forty-one billion, four hundred twenty-one million, three hundred eleven thousand, twelve".