460470316440 has 64 divisors (see below), whose sum is σ = 1383023172960. Its totient is φ = 122648775680.

The previous prime is 460470316429. The next prime is 460470316459. The reversal of 460470316440 is 44613074064.

It is a congruent number.

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, 2135931 + ... + 2341610.

Almost surely, 2^460470316440 is an apocalyptic number.

460470316440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

460470316440 is an abundant number, since it is smaller than the sum of its proper divisors (922552856520).

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

460470316440 is a wasteful number, since it uses less digits than its factorization.

460470316440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478412 (or 4478408 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 460470316440 in words is "four hundred sixty billion, four hundred seventy million, three hundred sixteen thousand, four hundred forty".