11684432807 has 2 divisors, whose sum is σ = 11684432808. Its totient is φ = 11684432806.

The previous prime is 11684432777. The next prime is 11684432813. The reversal of 11684432807 is 70823448611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11684432807 - 2¹⁴ = 11684416423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11684432897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5842216403 + 5842216404.

It is an arithmetic number, because the mean of its divisors is an integer number (5842216404).

Almost surely, 2^11684432807 is an apocalyptic number.

11684432807 is a deficient number, since it is larger than the sum of its proper divisors (1).

11684432807 is an equidigital number, since it uses as much as digits as its factorization.

11684432807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 11684432807 in words is "eleven billion, six hundred eighty-four million, four hundred thirty-two thousand, eight hundred seven".