10343474909 has 2 divisors, whose sum is σ = 10343474910. Its totient is φ = 10343474908.

The previous prime is 10343474899. The next prime is 10343474927. The reversal of 10343474909 is 90947434301.

10343474909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5598331684 + 4745143225 = 74822^2 + 68885^2 .

It is a cyclic number.

It is not a de Polignac number, because 10343474909 - 2²⁸ = 10075039453 is a prime.

It is a super-2 number, since 2×10343474909² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 10343474909.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343474959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171737454 + 5171737455.

It is an arithmetic number, because the mean of its divisors is an integer number (5171737455).

Almost surely, 2^10343474909 is an apocalyptic number.

It is an amenable number.

10343474909 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343474909 is an equidigital number, since it uses as much as digits as its factorization.

10343474909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 10343474909 in words is "ten billion, three hundred forty-three million, four hundred seventy-four thousand, nine hundred nine".