464263686362464 has 12 divisors (see below), whose sum is σ = 914019132526164. Its totient is φ = 232131843181216.

The previous prime is 464263686362461. The next prime is 464263686362467.

464263686362464 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (464263686362461) and next prime (464263686362467).

It is a junction number, because it is equal to n+sod(n) for n = 464263686362393 and 464263686362402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464263686362461) 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 as a sum of consecutive naturals, namely, 7254120099382 + ... + 7254120099445.

It is an arithmetic number, because the mean of its divisors is an integer number (76168261043847).

Almost surely, 2^{464263686362464} is an apocalyptic number.

It is an amenable number.

464263686362464 is a deficient number, since it is larger than the sum of its proper divisors (449755446163700).

464263686362464 is a wasteful number, since it uses less digits than its factorization.

464263686362464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14508240198837 (or 14508240198829 counting only the distinct ones).

The product of its digits is 3439853568, while the sum is 70.

The spelling of 464263686362464 in words is "four hundred sixty-four trillion, two hundred sixty-three billion, six hundred eighty-six million, three hundred sixty-two thousand, four hundred sixty-four".