2141164373 has 2 divisors, whose sum is σ = 2141164374. Its totient is φ = 2141164372.

The previous prime is 2141164357. The next prime is 2141164379. The reversal of 2141164373 is 3734611412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1424156644 + 717007729 = 37738^2 + 26777^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141164373 - 2⁴ = 2141164357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141164379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070582186 + 1070582187.

It is an arithmetic number, because the mean of its divisors is an integer number (1070582187).

Almost surely, 2^2141164373 is an apocalyptic number.

It is an amenable number.

2141164373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141164373 is an equidigital number, since it uses as much as digits as its factorization.

2141164373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 2141164373 is about 46272.7173721190. The cubic root of 2141164373 is about 1288.8924197059.

Adding to 2141164373 its reverse (3734611412), we get a palindrome (5875775785).

The spelling of 2141164373 in words is "two billion, one hundred forty-one million, one hundred sixty-four thousand, three hundred seventy-three".