4040777341 has 2 divisors, whose sum is σ = 4040777342. Its totient is φ = 4040777340.

The previous prime is 4040777317. The next prime is 4040777359. The reversal of 4040777341 is 1437770404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3130850116 + 909927225 = 55954^2 + 30165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4040777341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4040777341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040777371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020388670 + 2020388671.

It is an arithmetic number, because the mean of its divisors is an integer number (2020388671).

Almost surely, 2^4040777341 is an apocalyptic number.

It is an amenable number.

4040777341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040777341 is an equidigital number, since it uses as much as digits as its factorization.

4040777341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 4040777341 is about 63567.1089558114. The cubic root of 4040777341 is about 1592.7769912673.

The spelling of 4040777341 in words is "four billion, forty million, seven hundred seventy-seven thousand, three hundred forty-one".