2040350019277 has 2 divisors, whose sum is σ = 2040350019278. Its totient is φ = 2040350019276.

The previous prime is 2040350019229. The next prime is 2040350019317. The reversal of 2040350019277 is 7729100530402.

It is an a-pointer prime, because the next prime (2040350019317) can be obtained adding 2040350019277 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2017845819081 + 22504200196 = 1420509^2 + 150014^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040350019277 - 2²³ = 2040341630669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040350019217) 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, 1020175009638 + 1020175009639.

It is an arithmetic number, because the mean of its divisors is an integer number (1020175009639).

Almost surely, 2^{2040350019277} is an apocalyptic number.

It is an amenable number.

2040350019277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040350019277 is an equidigital number, since it uses as much as digits as its factorization.

2040350019277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 40.

Adding to 2040350019277 its reverse (7729100530402), we get a palindrome (9769450549679).

The spelling of 2040350019277 in words is "two trillion, forty billion, three hundred fifty million, nineteen thousand, two hundred seventy-seven".