9361454145409 has 4 divisors (see below), whose sum is σ = 9362064783280. Its totient is φ = 9360843507540.

The previous prime is 9361454145389. The next prime is 9361454145431. The reversal of 9361454145409 is 9045414541639.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9361454145409 - 2¹¹ = 9361454143361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9361454145409.

It is not an unprimeable number, because it can be changed into a prime (9361454145509) 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 3 ways as a sum of consecutive naturals, for example, 305295939 + ... + 305326600.

It is an arithmetic number, because the mean of its divisors is an integer number (2340516195820).

Almost surely, 2^{9361454145409} is an apocalyptic number.

It is an amenable number.

9361454145409 is a deficient number, since it is larger than the sum of its proper divisors (610637871).

9361454145409 is a wasteful number, since it uses less digits than its factorization.

9361454145409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610637870.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 9361454145409 in words is "nine trillion, three hundred sixty-one billion, four hundred fifty-four million, one hundred forty-five thousand, four hundred nine".