471449011207 has 4 divisors (see below), whose sum is σ = 496262117080. Its totient is φ = 446635905336.

The previous prime is 471449011171. The next prime is 471449011223. The reversal of 471449011207 is 702110944174.

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

It is a cyclic number.

It is not a de Polignac number, because 471449011207 - 2¹⁹ = 471448486919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 471449011207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471449011807) 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, 12406552908 + ... + 12406552945.

It is an arithmetic number, because the mean of its divisors is an integer number (124065529270).

Almost surely, 2^471449011207 is an apocalyptic number.

471449011207 is a deficient number, since it is larger than the sum of its proper divisors (24813105873).

471449011207 is a wasteful number, since it uses less digits than its factorization.

471449011207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24813105872.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 471449011207 in words is "four hundred seventy-one billion, four hundred forty-nine million, eleven thousand, two hundred seven".