11767616741 has 2 divisors, whose sum is σ = 11767616742. Its totient is φ = 11767616740.

The previous prime is 11767616737. The next prime is 11767616743. The reversal of 11767616741 is 14761676711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10842848641 + 924768100 = 104129^2 + 30410^2 .

It is a cyclic number.

It is not a de Polignac number, because 11767616741 - 2² = 11767616737 is a prime.

It is a super-2 number, since 2×11767616741² (a number of 21 digits) contains 22 as substring.

Together with 11767616743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11767616743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5883808370 + 5883808371.

It is an arithmetic number, because the mean of its divisors is an integer number (5883808371).

Almost surely, 2^11767616741 is an apocalyptic number.

It is an amenable number.

11767616741 is a deficient number, since it is larger than the sum of its proper divisors (1).

11767616741 is an equidigital number, since it uses as much as digits as its factorization.

11767616741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 296352, while the sum is 47.

The spelling of 11767616741 in words is "eleven billion, seven hundred sixty-seven million, six hundred sixteen thousand, seven hundred forty-one".