471096693476644 has 9 divisors (see below), whose sum is σ = 824419289550801. Its totient is φ = 235548325033560.

The previous prime is 471096693476627. The next prime is 471096693476683. The reversal of 471096693476644 is 446674396690174.

It is a happy number.

The square root of 471096693476644 is 21704762.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 252703862742244 + 218392830734400 = 15896662^2 + 14778120^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 37983334 + ... + 48835714.

Almost surely, 2^{471096693476644} is an apocalyptic number.

471096693476644 is the 21704762-nd square number.

It is an amenable number.

471096693476644 is a deficient number, since it is larger than the sum of its proper divisors (353322596074157).

471096693476644 is an frugal number, since it uses more digits than its factorization.

471096693476644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21704766 (or 10852383 counting only the distinct ones).

The product of its (nonzero) digits is 3950456832, while the sum is 76.

The spelling of 471096693476644 in words is "four hundred seventy-one trillion, ninety-six billion, six hundred ninety-three million, four hundred seventy-six thousand, six hundred forty-four".