230364455465 has 4 divisors (see below), whose sum is σ = 276437346564. Its totient is φ = 184291564368.

The previous prime is 230364455449. The next prime is 230364455473. The reversal of 230364455465 is 564554463032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 75591453721 + 154773001744 = 274939^2 + 393412^2 .

It is a cyclic number.

It is not a de Polignac number, because 230364455465 - 2⁴ = 230364455449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23036445542 + ... + 23036445551.

It is an arithmetic number, because the mean of its divisors is an integer number (69109336641).

Almost surely, 2^230364455465 is an apocalyptic number.

It is an amenable number.

230364455465 is a deficient number, since it is larger than the sum of its proper divisors (46072891099).

230364455465 is an equidigital number, since it uses as much as digits as its factorization.

230364455465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46072891098.

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 230364455465 in words is "two hundred thirty billion, three hundred sixty-four million, four hundred fifty-five thousand, four hundred sixty-five".