4021424010012 has 12 divisors (see below), whose sum is σ = 9383322690056. Its totient is φ = 1340474670000.

The previous prime is 4021424009969. The next prime is 4021424010029. The reversal of 4021424010012 is 2100104241204.

4021424010012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167559333739 + ... + 167559333762.

Almost surely, 2^{4021424010012} is an apocalyptic number.

It is an amenable number.

4021424010012 is an abundant number, since it is smaller than the sum of its proper divisors (5361898680044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4021424010012 is a wasteful number, since it uses less digits than its factorization.

4021424010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335118667508 (or 335118667506 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 4021424010012 its reverse (2100104241204), we get a palindrome (6121528251216).

The spelling of 4021424010012 in words is "four trillion, twenty-one billion, four hundred twenty-four million, ten thousand, twelve".