11749097209667 has 2 divisors, whose sum is σ = 11749097209668. Its totient is φ = 11749097209666.

The previous prime is 11749097209627. The next prime is 11749097209691. The reversal of 11749097209667 is 76690279094711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11749097209667 - 2¹⁶ = 11749097144131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11749097209597 and 11749097209606.

It is not a weakly prime, because it can be changed into another prime (11749097209627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5874548604833 + 5874548604834.

It is an arithmetic number, because the mean of its divisors is an integer number (5874548604834).

Almost surely, 2^{11749097209667} is an apocalyptic number.

11749097209667 is a deficient number, since it is larger than the sum of its proper divisors (1).

11749097209667 is an equidigital number, since it uses as much as digits as its factorization.

11749097209667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72013536, while the sum is 68.

The spelling of 11749097209667 in words is "eleven trillion, seven hundred forty-nine billion, ninety-seven million, two hundred nine thousand, six hundred sixty-seven".