11664332467 has 2 divisors, whose sum is σ = 11664332468. Its totient is φ = 11664332466.

The previous prime is 11664332443. The next prime is 11664332531. The reversal of 11664332467 is 76423346611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11664332467 - 2³¹ = 9516848819 is a prime.

It is not a weakly prime, because it can be changed into another prime (11664330467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5832166233 + 5832166234.

It is an arithmetic number, because the mean of its divisors is an integer number (5832166234).

Almost surely, 2^11664332467 is an apocalyptic number.

11664332467 is a deficient number, since it is larger than the sum of its proper divisors (1).

11664332467 is an equidigital number, since it uses as much as digits as its factorization.

11664332467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 43.

The spelling of 11664332467 in words is "eleven billion, six hundred sixty-four million, three hundred thirty-two thousand, four hundred sixty-seven".