11850173347 has 2 divisors, whose sum is σ = 11850173348. Its totient is φ = 11850173346.

The previous prime is 11850173311. The next prime is 11850173399. The reversal of 11850173347 is 74337105811.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11850173347 is a prime.

It is not a weakly prime, because it can be changed into another prime (11854173347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5925086673 + 5925086674.

It is an arithmetic number, because the mean of its divisors is an integer number (5925086674).

Almost surely, 2^11850173347 is an apocalyptic number.

11850173347 is a deficient number, since it is larger than the sum of its proper divisors (1).

11850173347 is an equidigital number, since it uses as much as digits as its factorization.

11850173347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 11850173347 in words is "eleven billion, eight hundred fifty million, one hundred seventy-three thousand, three hundred forty-seven".