10343475391 has 2 divisors, whose sum is σ = 10343475392. Its totient is φ = 10343475390.

The previous prime is 10343475371. The next prime is 10343475487. The reversal of 10343475391 is 19357434301.

10343475391 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 is a cyclic number.

It is not a de Polignac number, because 10343475391 - 2⁹ = 10343474879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343475301) 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, 5171737695 + 5171737696.

It is an arithmetic number, because the mean of its divisors is an integer number (5171737696).

Almost surely, 2^10343475391 is an apocalyptic number.

10343475391 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343475391 is an equidigital number, since it uses as much as digits as its factorization.

10343475391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 10343475391 in words is "ten billion, three hundred forty-three million, four hundred seventy-five thousand, three hundred ninety-one".