426540426610201 has 16 divisors (see below), whose sum is σ = 449043793934400. Its totient is φ = 404042449805568.

The previous prime is 426540426610189. The next prime is 426540426610237. The reversal of 426540426610201 is 102016624045624.

It is a cyclic number.

It is not a de Polignac number, because 426540426610201 - 2¹⁷ = 426540426479129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426540426616201) 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, 8811156085 + ... + 8811204493.

It is an arithmetic number, because the mean of its divisors is an integer number (28065237120900).

Almost surely, 2^{426540426610201} is an apocalyptic number.

It is an amenable number.

426540426610201 is a deficient number, since it is larger than the sum of its proper divisors (22503367324199).

426540426610201 is a wasteful number, since it uses less digits than its factorization.

426540426610201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94488.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 426540426610201 in words is "four hundred twenty-six trillion, five hundred forty billion, four hundred twenty-six million, six hundred ten thousand, two hundred one".