6426406044011 has 16 divisors (see below), whose sum is σ = 6573280584000. Its totient is φ = 6281142174720.

The previous prime is 6426406043857. The next prime is 6426406044017. The reversal of 6426406044011 is 1104406046246.

6426406044011 is digitally balanced in base 3, 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 6426406044011 - 2²⁶ = 6426338935147 is a prime.

It is a super-2 number, since 2×6426406044011² (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 (6426406044017) 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, 47355746 + ... + 47491256.

It is an arithmetic number, because the mean of its divisors is an integer number (410830036500).

Almost surely, 2^{6426406044011} is an apocalyptic number.

6426406044011 is a deficient number, since it is larger than the sum of its proper divisors (146874539989).

6426406044011 is a wasteful number, since it uses less digits than its factorization.

6426406044011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141446.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 6426406044011 in words is "six trillion, four hundred twenty-six billion, four hundred six million, forty-four thousand, eleven".