864326235042351 has 12 divisors (see below), whose sum is σ = 1248506101383840. Its totient is φ = 576201394802400.

The previous prime is 864326235042269. The next prime is 864326235042359. The reversal of 864326235042351 is 153240532623468.

864326235042351 is a `hidden beast` number, since 8 + 6 + 4 + 3 + 2 + 62 + 3 + 504 + 23 + 51 = 666.

It is not a de Polignac number, because 864326235042351 - 2¹⁸ = 864326234780207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864326235042359) 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 11 ways as a sum of consecutive naturals, for example, 1340928711 + ... + 1341573128.

It is an arithmetic number, because the mean of its divisors is an integer number (104042175115320).

Almost surely, 2^{864326235042351} is an apocalyptic number.

864326235042351 is a deficient number, since it is larger than the sum of its proper divisors (384179866341489).

864326235042351 is a wasteful number, since it uses less digits than its factorization.

864326235042351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682537646 (or 2682537643 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 54.

The spelling of 864326235042351 in words is "eight hundred sixty-four trillion, three hundred twenty-six billion, two hundred thirty-five million, forty-two thousand, three hundred fifty-one".