2042114197 has 2 divisors, whose sum is σ = 2042114198. Its totient is φ = 2042114196.

The previous prime is 2042114177. The next prime is 2042114203. The reversal of 2042114197 is 7914112402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1187078116 + 855036081 = 34454^2 + 29241^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042114197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042114117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021057098 + 1021057099.

It is an arithmetic number, because the mean of its divisors is an integer number (1021057099).

Almost surely, 2^2042114197 is an apocalyptic number.

It is an amenable number.

2042114197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042114197 is an equidigital number, since it uses as much as digits as its factorization.

2042114197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2042114197 is about 45189.7576559114. The cubic root of 2042114197 is about 1268.7031209126.

Adding to 2042114197 its reverse (7914112402), we get a palindrome (9956226599).

The spelling of 2042114197 in words is "two billion, forty-two million, one hundred fourteen thousand, one hundred ninety-seven".