9409426543 has 8 divisors (see below), whose sum is σ = 10868642640. Its totient is φ = 8050846080.

The previous prime is 9409426529. The next prime is 9409426547. The reversal of 9409426543 is 3456249049.

9409426543 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 a cyclic number.

It is not a de Polignac number, because 9409426543 - 2²¹ = 9407329391 is a prime.

It is a super-2 number, since 2×9409426543² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9409426493 and 9409426502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9409426547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25158708 + ... + 25159081.

It is an arithmetic number, because the mean of its divisors is an integer number (1358580330).

Almost surely, 2^9409426543 is an apocalyptic number.

9409426543 is a deficient number, since it is larger than the sum of its proper divisors (1459216097).

9409426543 is a wasteful number, since it uses less digits than its factorization.

9409426543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50317817.

The product of its (nonzero) digits is 933120, while the sum is 46.

The square root of 9409426543 is about 97002.1986503399. The cubic root of 9409426543 is about 2111.1595300116.

The spelling of 9409426543 in words is "nine billion, four hundred nine million, four hundred twenty-six thousand, five hundred forty-three".