264343151 has 2 divisors, whose sum is σ = 264343152. Its totient is φ = 264343150.

The previous prime is 264343109. The next prime is 264343199. The reversal of 264343151 is 151343462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264343151 - 2¹⁴ = 264326767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264343351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132171575 + 132171576.

It is an arithmetic number, because the mean of its divisors is an integer number (132171576).

Almost surely, 2^264343151 is an apocalyptic number.

264343151 is a deficient number, since it is larger than the sum of its proper divisors (1).

264343151 is an equidigital number, since it uses as much as digits as its factorization.

264343151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 264343151 is about 16258.6331221293. The cubic root of 264343151 is about 641.7846922791.

The spelling of 264343151 in words is "two hundred sixty-four million, three hundred forty-three thousand, one hundred fifty-one".