6040243763669 has 2 divisors, whose sum is σ = 6040243763670. Its totient is φ = 6040243763668.

The previous prime is 6040243763639. The next prime is 6040243763693. The reversal of 6040243763669 is 9663673420406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5592231744100 + 448012019569 = 2364790^2 + 669337^2 .

It is a cyclic number.

It is not a de Polignac number, because 6040243763669 - 2⁸ = 6040243763413 is a prime.

It is a super-2 number, since 2×6040243763669² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6040243763639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3020121881834 + 3020121881835.

It is an arithmetic number, because the mean of its divisors is an integer number (3020121881835).

Almost surely, 2^{6040243763669} is an apocalyptic number.

It is an amenable number.

6040243763669 is a deficient number, since it is larger than the sum of its proper divisors (1).

6040243763669 is an equidigital number, since it uses as much as digits as its factorization.

6040243763669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23514624, while the sum is 56.

The spelling of 6040243763669 in words is "six trillion, forty billion, two hundred forty-three million, seven hundred sixty-three thousand, six hundred sixty-nine".