464602264040 has 32 divisors (see below), whose sum is σ = 1049075244360. Its totient is φ = 185179545600.

The previous prime is 464602264013. The next prime is 464602264109. The reversal of 464602264040 is 40462206464.

It can be written as a sum of positive squares in 4 ways, for example, as 407812514404 + 56789749636 = 638602^2 + 238306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 464602263985 and 464602264003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20656121 + ... + 20678600.

Almost surely, 2^464602264040 is an apocalyptic number.

464602264040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

464602264040 is an abundant number, since it is smaller than the sum of its proper divisors (584472980320).

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

464602264040 is a wasteful number, since it uses less digits than its factorization.

464602264040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41335013 (or 41335009 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 464602264040 in words is "four hundred sixty-four billion, six hundred two million, two hundred sixty-four thousand, forty".