464766667465 has 16 divisors (see below), whose sum is σ = 571862453328. Its totient is φ = 362474401536.

The previous prime is 464766667441. The next prime is 464766667483. The reversal of 464766667465 is 564766667464.

It can be written as a sum of positive squares in 8 ways, for example, as 1452295881 + 463314371584 = 38109^2 + 680672^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464766667465 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464766667465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5543862 + ... + 5627071.

It is an arithmetic number, because the mean of its divisors is an integer number (35741403333).

Almost surely, 2^464766667465 is an apocalyptic number.

It is an amenable number.

464766667465 is a deficient number, since it is larger than the sum of its proper divisors (107095785863).

464766667465 is a wasteful number, since it uses less digits than its factorization.

464766667465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11171148.

The product of its digits is 731566080, while the sum is 67.

Subtracting 464766667465 from its reverse (564766667464), we obtain a palindrome (99999999999).

The spelling of 464766667465 in words is "four hundred sixty-four billion, seven hundred sixty-six million, six hundred sixty-seven thousand, four hundred sixty-five".