4026404226405 has 32 divisors (see below), whose sum is σ = 7029687264768. Its totient is φ = 1951701070400.

The previous prime is 4026404226379. The next prime is 4026404226419. The reversal of 4026404226405 is 5046224046204.

4026404226405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4026404226405 - 2⁵ = 4026404226373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2440011 + ... + 3742520.

It is an arithmetic number, because the mean of its divisors is an integer number (219677727024).

Almost surely, 2^{4026404226405} is an apocalyptic number.

It is an amenable number.

4026404226405 is a deficient number, since it is larger than the sum of its proper divisors (3003283038363).

4026404226405 is a wasteful number, since it uses less digits than its factorization.

4026404226405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186497.

The product of its (nonzero) digits is 368640, while the sum is 39.

The spelling of 4026404226405 in words is "four trillion, twenty-six billion, four hundred four million, two hundred twenty-six thousand, four hundred five".