464064808460479 has 2 divisors, whose sum is σ = 464064808460480. Its totient is φ = 464064808460478.

The previous prime is 464064808460441. The next prime is 464064808460489. The reversal of 464064808460479 is 974064808460464.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464064808460479 - 2²⁷ = 464064674242751 is a prime.

It is a super-2 number, since 2×464064808460479² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464064808460489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232032404230239 + 232032404230240.

It is an arithmetic number, because the mean of its divisors is an integer number (232032404230240).

Almost surely, 2^{464064808460479} is an apocalyptic number.

464064808460479 is a deficient number, since it is larger than the sum of its proper divisors (1).

464064808460479 is an equidigital number, since it uses as much as digits as its factorization.

464064808460479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 891813888, while the sum is 70.

The spelling of 464064808460479 in words is "four hundred sixty-four trillion, sixty-four billion, eight hundred eight million, four hundred sixty thousand, four hundred seventy-nine".