340503848383 has 2 divisors, whose sum is σ = 340503848384. Its totient is φ = 340503848382.

The previous prime is 340503848359. The next prime is 340503848449. The reversal of 340503848383 is 383848305043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340503848383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340503828383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170251924191 + 170251924192.

It is an arithmetic number, because the mean of its divisors is an integer number (170251924192).

Almost surely, 2^340503848383 is an apocalyptic number.

340503848383 is a deficient number, since it is larger than the sum of its proper divisors (1).

340503848383 is an equidigital number, since it uses as much as digits as its factorization.

340503848383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 340503848383 in words is "three hundred forty billion, five hundred three million, eight hundred forty-eight thousand, three hundred eighty-three".