4021400400311 has 8 divisors (see below), whose sum is σ = 4597020710784. Its totient is φ = 3446063724600.

The previous prime is 4021400400253. The next prime is 4021400400317. The reversal of 4021400400311 is 1130040041204.

4021400400311 is digitally balanced in base 2, 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 not a de Polignac number, because 4021400400311 - 2²² = 4021396206007 is a prime.

It is a super-2 number, since 2×4021400400311² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021400400317) 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, 70878305 + ... + 70935018.

It is an arithmetic number, because the mean of its divisors is an integer number (574627588848).

Almost surely, 2^{4021400400311} is an apocalyptic number.

4021400400311 is a deficient number, since it is larger than the sum of its proper divisors (575620310473).

4021400400311 is a wasteful number, since it uses less digits than its factorization.

4021400400311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141817381.

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

Adding to 4021400400311 its reverse (1130040041204), we get a palindrome (5151440441515).

The spelling of 4021400400311 in words is "four trillion, twenty-one billion, four hundred million, four hundred thousand, three hundred eleven".