11671081167707 has 16 divisors (see below), whose sum is σ = 12680423011200. Its totient is φ = 10677682455552.

The previous prime is 11671081167637. The next prime is 11671081167737. The reversal of 11671081167707 is 70776118017611.

It is a cyclic number.

It is not a de Polignac number, because 11671081167707 - 2²² = 11671076973403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11671081167737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71674919 + ... + 71837567.

It is an arithmetic number, because the mean of its divisors is an integer number (792526438200).

Almost surely, 2^{11671081167707} is an apocalyptic number.

11671081167707 is a deficient number, since it is larger than the sum of its proper divisors (1009341843493).

11671081167707 is a wasteful number, since it uses less digits than its factorization.

11671081167707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211622.

The product of its (nonzero) digits is 691488, while the sum is 53.

The spelling of 11671081167707 in words is "eleven trillion, six hundred seventy-one billion, eighty-one million, one hundred sixty-seven thousand, seven hundred seven".