264013040146 has 8 divisors (see below), whose sum is σ = 396028341180. Its totient is φ = 132003593088.

The previous prime is 264013040141. The next prime is 264013040153. The reversal of 264013040146 is 641040310462.

264013040146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 221145408121 + 42867632025 = 470261^2 + 207045^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (264013040141) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1348951 + ... + 1532218.

Almost surely, 2^264013040146 is an apocalyptic number.

264013040146 is a deficient number, since it is larger than the sum of its proper divisors (132015301034).

264013040146 is a wasteful number, since it uses less digits than its factorization.

264013040146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926988.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 264013040146 in words is "two hundred sixty-four billion, thirteen million, forty thousand, one hundred forty-six".