426543620135401 has 8 divisors (see below), whose sum is σ = 442057287345408. Its totient is φ = 411139590150000.

The previous prime is 426543620135383. The next prime is 426543620135441. The reversal of 426543620135401 is 104531026345624.

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 426543620135401 - 2¹⁷ = 426543620004329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426543620135441) 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, 27409298230 + ... + 27409313791.

It is an arithmetic number, because the mean of its divisors is an integer number (55257160918176).

Almost surely, 2^{426543620135401} is an apocalyptic number.

It is an amenable number.

426543620135401 is a deficient number, since it is larger than the sum of its proper divisors (15513667210007).

426543620135401 is a wasteful number, since it uses less digits than its factorization.

426543620135401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54818612303.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 426543620135401 in words is "four hundred twenty-six trillion, five hundred forty-three billion, six hundred twenty million, one hundred thirty-five thousand, four hundred one".