2361144197 has 2 divisors, whose sum is σ = 2361144198. Its totient is φ = 2361144196.

The previous prime is 2361144151. The next prime is 2361144241. The reversal of 2361144197 is 7914411632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1282284481 + 1078859716 = 35809^2 + 32846^2 .

It is a cyclic number.

It is not a de Polignac number, because 2361144197 - 2¹⁰ = 2361143173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2361144197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2361144397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180572098 + 1180572099.

It is an arithmetic number, because the mean of its divisors is an integer number (1180572099).

Almost surely, 2^2361144197 is an apocalyptic number.

It is an amenable number.

2361144197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2361144197 is an equidigital number, since it uses as much as digits as its factorization.

2361144197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 2361144197 is about 48591.6062401728. The cubic root of 2361144197 is about 1331.6011765254.

The spelling of 2361144197 in words is "two billion, three hundred sixty-one million, one hundred forty-four thousand, one hundred ninety-seven".