9019561341 has 32 divisors (see below), whose sum is σ = 14095872000. Its totient is φ = 5022414720.

The previous prime is 9019561333. The next prime is 9019561357. The reversal of 9019561341 is 1431659109.

9019561341 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9019561341 - 2³ = 9019561333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9019561341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9019561301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 785560 + ... + 796958.

It is an arithmetic number, because the mean of its divisors is an integer number (440496000).

Almost surely, 2^9019561341 is an apocalyptic number.

It is an amenable number.

9019561341 is a deficient number, since it is larger than the sum of its proper divisors (5076310659).

9019561341 is a wasteful number, since it uses less digits than its factorization.

9019561341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12369.

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 9019561341 is about 94971.3711652096. The cubic root of 9019561341 is about 2081.5897410300.

The spelling of 9019561341 in words is "nine billion, nineteen million, five hundred sixty-one thousand, three hundred forty-one".