464268726858767 has 2 divisors, whose sum is σ = 464268726858768. Its totient is φ = 464268726858766.

The previous prime is 464268726858757. The next prime is 464268726858889. The reversal of 464268726858767 is 767858627862464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464268726858767 - 2⁸ = 464268726858511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464268726858757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232134363429383 + 232134363429384.

It is an arithmetic number, because the mean of its divisors is an integer number (232134363429384).

Almost surely, 2^{464268726858767} is an apocalyptic number.

464268726858767 is a deficient number, since it is larger than the sum of its proper divisors (1).

464268726858767 is an equidigital number, since it uses as much as digits as its factorization.

464268726858767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72831467520, while the sum is 86.

The spelling of 464268726858767 in words is "four hundred sixty-four trillion, two hundred sixty-eight billion, seven hundred twenty-six million, eight hundred fifty-eight thousand, seven hundred sixty-seven".