4102421030012 has 12 divisors (see below), whose sum is σ = 7179258089640. Its totient is φ = 2051204432976.

The previous prime is 4102421029999. The next prime is 4102421030017. The reversal of 4102421030012 is 2100301242014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102421030017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218018 + ... + 2872694.

It is an arithmetic number, because the mean of its divisors is an integer number (598271507470).

Almost surely, 2^{4102421030012} is an apocalyptic number.

It is an amenable number.

4102421030012 is a deficient number, since it is larger than the sum of its proper divisors (3076837059628).

4102421030012 is a wasteful number, since it uses less digits than its factorization.

4102421030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041020 (or 3041018 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 4102421030012 its reverse (2100301242014), we get a palindrome (6202722272026).

The spelling of 4102421030012 in words is "four trillion, one hundred two billion, four hundred twenty-one million, thirty thousand, twelve".