1161473001433 has 2 divisors, whose sum is σ = 1161473001434. Its totient is φ = 1161473001432.

The previous prime is 1161473001413. The next prime is 1161473001457. The reversal of 1161473001433 is 3341003741611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 753984832329 + 407488169104 = 868323^2 + 638348^2 .

It is an emirp because it is prime and its reverse (3341003741611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1161473001433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1161473001413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580736500716 + 580736500717.

It is an arithmetic number, because the mean of its divisors is an integer number (580736500717).

Almost surely, 2^{1161473001433} is an apocalyptic number.

It is an amenable number.

1161473001433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1161473001433 is an equidigital number, since it uses as much as digits as its factorization.

1161473001433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 1161473001433 in words is "one trillion, one hundred sixty-one billion, four hundred seventy-three million, one thousand, four hundred thirty-three".