4021442300012 has 24 divisors (see below), whose sum is σ = 7084315670880. Its totient is φ = 1997352806400.

The previous prime is 4021442299981. The next prime is 4021442300023. The reversal of 4021442300012 is 2100032441204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34053164 + ... + 34171052.

It is an arithmetic number, because the mean of its divisors is an integer number (295179819620).

Almost surely, 2^{4021442300012} is an apocalyptic number.

It is an amenable number.

4021442300012 is a deficient number, since it is larger than the sum of its proper divisors (3062873370868).

4021442300012 is a wasteful number, since it uses less digits than its factorization.

4021442300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174521 (or 174519 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4021442300012 its reverse (2100032441204), we get a palindrome (6121474741216).

The spelling of 4021442300012 in words is "four trillion, twenty-one billion, four hundred forty-two million, three hundred thousand, twelve".