17742038411 has 2 divisors, whose sum is σ = 17742038412. Its totient is φ = 17742038410.

The previous prime is 17742038359. The next prime is 17742038449. The reversal of 17742038411 is 11483024771.

It is an a-pointer prime, because the next prime (17742038449) can be obtained adding 17742038411 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17742038411 - 2¹⁰ = 17742037387 is a prime.

It is not a weakly prime, because it can be changed into another prime (17742032411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8871019205 + 8871019206.

It is an arithmetic number, because the mean of its divisors is an integer number (8871019206).

Almost surely, 2^17742038411 is an apocalyptic number.

17742038411 is a deficient number, since it is larger than the sum of its proper divisors (1).

17742038411 is an equidigital number, since it uses as much as digits as its factorization.

17742038411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 38.

The spelling of 17742038411 in words is "seventeen billion, seven hundred forty-two million, thirty-eight thousand, four hundred eleven".