15349240343 has 2 divisors, whose sum is σ = 15349240344. Its totient is φ = 15349240342.

The previous prime is 15349240267. The next prime is 15349240369. The reversal of 15349240343 is 34304294351.

15349240343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15349240343 - 2¹⁶ = 15349174807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15349240297 and 15349240306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15349240943) 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, 7674620171 + 7674620172.

It is an arithmetic number, because the mean of its divisors is an integer number (7674620172).

Almost surely, 2^15349240343 is an apocalyptic number.

15349240343 is a deficient number, since it is larger than the sum of its proper divisors (1).

15349240343 is an equidigital number, since it uses as much as digits as its factorization.

15349240343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 15349240343 in words is "fifteen billion, three hundred forty-nine million, two hundred forty thousand, three hundred forty-three".