264432201667 has 2 divisors, whose sum is σ = 264432201668. Its totient is φ = 264432201666.

The previous prime is 264432201629. The next prime is 264432201721. The reversal of 264432201667 is 766102234462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264432201667 - 2¹⁵ = 264432168899 is a prime.

It is not a weakly prime, because it can be changed into another prime (264432201167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132216100833 + 132216100834.

It is an arithmetic number, because the mean of its divisors is an integer number (132216100834).

Almost surely, 2^264432201667 is an apocalyptic number.

264432201667 is a deficient number, since it is larger than the sum of its proper divisors (1).

264432201667 is an equidigital number, since it uses as much as digits as its factorization.

264432201667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 264432201667 in words is "two hundred sixty-four billion, four hundred thirty-two million, two hundred one thousand, six hundred sixty-seven".