10471643671 has 4 divisors (see below), whose sum is σ = 10715170312. Its totient is φ = 10228117032.

The previous prime is 10471643659. The next prime is 10471643681. The reversal of 10471643671 is 17634617401.

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 10471643671 - 2¹³ = 10471635479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10471643621) 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, 121763256 + ... + 121763341.

It is an arithmetic number, because the mean of its divisors is an integer number (2678792578).

Almost surely, 2^10471643671 is an apocalyptic number.

10471643671 is a deficient number, since it is larger than the sum of its proper divisors (243526641).

10471643671 is an equidigital number, since it uses as much as digits as its factorization.

10471643671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243526640.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 10471643671 in words is "ten billion, four hundred seventy-one million, six hundred forty-three thousand, six hundred seventy-one".