4021404004411 has 8 divisors (see below), whose sum is σ = 4026032260848. Its totient is φ = 4016777820000.

The previous prime is 4021404004367. The next prime is 4021404004417. The reversal of 4021404004411 is 1144004041204.

4021404004411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4021404004411 - 2⁷ = 4021404004283 is a prime.

It is a super-2 number, since 2×4021404004411² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021404004417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3382716 + ... + 4414246.

It is an arithmetic number, because the mean of its divisors is an integer number (503254032606).

Almost surely, 2^{4021404004411} is an apocalyptic number.

4021404004411 is a deficient number, since it is larger than the sum of its proper divisors (4628256437).

4021404004411 is a wasteful number, since it uses less digits than its factorization.

4021404004411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036013.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 4021404004411 its reverse (1144004041204), we get a palindrome (5165408045615).

The spelling of 4021404004411 in words is "four trillion, twenty-one billion, four hundred four million, four thousand, four hundred eleven".