264426072063 has 32 divisors (see below), whose sum is σ = 361182385152. Its totient is φ = 172014460800.

The previous prime is 264426072047. The next prime is 264426072067. The reversal of 264426072063 is 360270624462.

It is not a de Polignac number, because 264426072063 - 2⁴ = 264426072047 is a prime.

It is a super-2 number, since 2×264426072063² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264426072067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82092793 + ... + 82096013.

It is an arithmetic number, because the mean of its divisors is an integer number (11286949536).

Almost surely, 2^264426072063 is an apocalyptic number.

264426072063 is a deficient number, since it is larger than the sum of its proper divisors (96756313089).

264426072063 is a wasteful number, since it uses less digits than its factorization.

264426072063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935.

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 264426072063 in words is "two hundred sixty-four billion, four hundred twenty-six million, seventy-two thousand, sixty-three".