73433465361 has 24 divisors (see below), whose sum is σ = 110723221544. Its totient is φ = 46851644160.

The previous prime is 73433465359. The next prime is 73433465363. The reversal of 73433465361 is 16356433437.

73433465361 is a `hidden beast` number, since 73 + 4 + 3 + 3 + 46 + 536 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (73433465359) and next prime (73433465363).

It can be written as a sum of positive squares in 4 ways, for example, as 29896139025 + 43537326336 = 172905^2 + 208656^2 .

It is not a de Polignac number, because 73433465361 - 2¹ = 73433465359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73433465363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1787236 + ... + 1827861.

Almost surely, 2^73433465361 is an apocalyptic number.

It is an amenable number.

73433465361 is a deficient number, since it is larger than the sum of its proper divisors (37289756183).

73433465361 is a wasteful number, since it uses less digits than its factorization.

73433465361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615201 (or 3615198 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 45.

Adding to 73433465361 its reverse (16356433437), we get a palindrome (89789898798).

The spelling of 73433465361 in words is "seventy-three billion, four hundred thirty-three million, four hundred sixty-five thousand, three hundred sixty-one".