10343477047 has 4 divisors (see below), whose sum is σ = 10344917080. Its totient is φ = 10342037016.

The previous prime is 10343477003. The next prime is 10343477063. The reversal of 10343477047 is 74077434301.

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-10343477047 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 (10343477747) 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, 709188 + ... + 723625.

It is an arithmetic number, because the mean of its divisors is an integer number (2586229270).

Almost surely, 2^10343477047 is an apocalyptic number.

10343477047 is a deficient number, since it is larger than the sum of its proper divisors (1440033).

10343477047 is an equidigital number, since it uses as much as digits as its factorization.

10343477047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440032.

The product of its (nonzero) digits is 197568, while the sum is 40.

The spelling of 10343477047 in words is "ten billion, three hundred forty-three million, four hundred seventy-seven thousand, forty-seven".