473997927943 has 16 divisors (see below), whose sum is σ = 487725844320. Its totient is φ = 460469561344.

The previous prime is 473997927941. The next prime is 473997927967. The reversal of 473997927943 is 349729799374.

It is a cyclic number.

It is not a de Polignac number, because 473997927943 - 2¹ = 473997927941 is a prime.

It is a super-2 number, since 2×473997927943² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473997927941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103255 + ... + 2317687.

It is an arithmetic number, because the mean of its divisors is an integer number (30482865270).

Almost surely, 2^473997927943 is an apocalyptic number.

473997927943 is a deficient number, since it is larger than the sum of its proper divisors (13727916377).

473997927943 is a wasteful number, since it uses less digits than its factorization.

473997927943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214898.

The product of its digits is 648121824, while the sum is 73.

The spelling of 473997927943 in words is "four hundred seventy-three billion, nine hundred ninety-seven million, nine hundred twenty-seven thousand, nine hundred forty-three".