264656656462 has 32 divisors (see below), whose sum is σ = 435809113344. Its totient is φ = 119541168000.

The previous prime is 264656656457. The next prime is 264656656559.

264656656462 is nontrivially palindromic in base 10.

264656656462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 264656656397 and 264656656406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2263153 + ... + 2377219.

It is an arithmetic number, because the mean of its divisors is an integer number (13619034792).

Almost surely, 2^264656656462 is an apocalyptic number.

264656656462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

264656656462 is a deficient number, since it is larger than the sum of its proper divisors (171152456882).

264656656462 is a wasteful number, since it uses less digits than its factorization.

264656656462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114744.

The product of its digits is 74649600, while the sum is 58.

The spelling of 264656656462 in words is "two hundred sixty-four billion, six hundred fifty-six million, six hundred fifty-six thousand, four hundred sixty-two".