473173471673347 has 4 divisors (see below), whose sum is σ = 483240992347296. Its totient is φ = 463105950999400.

The previous prime is 473173471673317. The next prime is 473173471673359. The reversal of 473173471673347 is 743376174371374.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473173471673347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473173471673317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5033760336904 + ... + 5033760336997.

It is an arithmetic number, because the mean of its divisors is an integer number (120810248086824).

Almost surely, 2^{473173471673347} is an apocalyptic number.

473173471673347 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

473173471673347 is a deficient number, since it is larger than the sum of its proper divisors (10067520673949).

473173471673347 is a wasteful number, since it uses less digits than its factorization.

473173471673347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10067520673948.

The product of its digits is 522764928, while the sum is 67.

It can be divided in two parts, 4731734 and 71673347, that added together give a square (76405081 = 8741²).

The spelling of 473173471673347 in words is "four hundred seventy-three trillion, one hundred seventy-three billion, four hundred seventy-one million, six hundred seventy-three thousand, three hundred forty-seven".