4021403420111 has 16 divisors (see below), whose sum is σ = 5045632166400. Its totient is φ = 3113602109280.

The previous prime is 4021403420107. The next prime is 4021403420117. The reversal of 4021403420111 is 1110243041204.

4021403420111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4021403420111 - 2² = 4021403420107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021403420117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166312811 + ... + 166336988.

It is an arithmetic number, because the mean of its divisors is an integer number (315352010400).

Almost surely, 2^{4021403420111} is an apocalyptic number.

4021403420111 is a deficient number, since it is larger than the sum of its proper divisors (1024228746289).

4021403420111 is a wasteful number, since it uses less digits than its factorization.

4021403420111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332649974.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4021403420111 its reverse (1110243041204), we get a palindrome (5131646461315).

The spelling of 4021403420111 in words is "four trillion, twenty-one billion, four hundred three million, four hundred twenty thousand, one hundred eleven".