264607216432407 has 12 divisors (see below), whose sum is σ = 382656410238960. Its totient is φ = 176198971030368.

The previous prime is 264607216432373. The next prime is 264607216432439. The reversal of 264607216432407 is 704234612706462.

264607216432407 is a `hidden beast` number, since 2 + 6 + 4 + 6 + 0 + 72 + 164 + 3 + 2 + 407 = 666.

It is not a de Polignac number, because 264607216432407 - 2⁸ = 264607216432151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264607216472407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17153318907 + ... + 17153334332.

It is an arithmetic number, because the mean of its divisors is an integer number (31888034186580).

Almost surely, 2^{264607216432407} is an apocalyptic number.

264607216432407 is a deficient number, since it is larger than the sum of its proper divisors (118049193806553).

264607216432407 is a wasteful number, since it uses less digits than its factorization.

264607216432407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34306654102 (or 34306654099 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 54.

The spelling of 264607216432407 in words is "two hundred sixty-four trillion, six hundred seven billion, two hundred sixteen million, four hundred thirty-two thousand, four hundred seven".