11667473071 has 2 divisors, whose sum is σ = 11667473072. Its totient is φ = 11667473070.

The previous prime is 11667473047. The next prime is 11667473101. The reversal of 11667473071 is 17037476611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11667473071 - 2¹⁷ = 11667341999 is a prime.

It is a super-2 number, since 2×11667473071² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11667473021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5833736535 + 5833736536.

It is an arithmetic number, because the mean of its divisors is an integer number (5833736536).

Almost surely, 2^11667473071 is an apocalyptic number.

11667473071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11667473071 is an equidigital number, since it uses as much as digits as its factorization.

11667473071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 148176, while the sum is 43.

The spelling of 11667473071 in words is "eleven billion, six hundred sixty-seven million, four hundred seventy-three thousand, seventy-one".