464862268464 has 80 divisors (see below), whose sum is σ = 1312073593344. Its totient is φ = 140651526400.

The previous prime is 464862268433. The next prime is 464862268523.

464862268464 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 464862268398 and 464862268407.

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, 329352 + ... + 1018919.

Almost surely, 2^464862268464 is an apocalyptic number.

464862268464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

464862268464 is an abundant number, since it is smaller than the sum of its proper divisors (847211324880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464862268464 is a wasteful number, since it uses less digits than its factorization.

464862268464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348946 (or 1348940 counting only the distinct ones).

The product of its digits is 84934656, while the sum is 60.

The spelling of 464862268464 in words is "four hundred sixty-four billion, eight hundred sixty-two million, two hundred sixty-eight thousand, four hundred sixty-four".