473305221464 has 8 divisors (see below), whose sum is σ = 887447290260. Its totient is φ = 236652610728.

The previous prime is 473305221461. The next prime is 473305221497. The reversal of 473305221464 is 464122503374.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473305221461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29581576334 + ... + 29581576349.

Almost surely, 2^473305221464 is an apocalyptic number.

It is an amenable number.

473305221464 is a deficient number, since it is larger than the sum of its proper divisors (414142068796).

473305221464 is a wasteful number, since it uses less digits than its factorization.

473305221464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59163152689 (or 59163152685 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 473305221464 in words is "four hundred seventy-three billion, three hundred five million, two hundred twenty-one thousand, four hundred sixty-four".