340242370603 has 2 divisors, whose sum is σ = 340242370604. Its totient is φ = 340242370602.

The previous prime is 340242370537. The next prime is 340242370679. The reversal of 340242370603 is 306073242043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340242370603 - 2¹⁷ = 340242239531 is a prime.

It is not a weakly prime, because it can be changed into another prime (340242370103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170121185301 + 170121185302.

It is an arithmetic number, because the mean of its divisors is an integer number (170121185302).

Almost surely, 2^340242370603 is an apocalyptic number.

340242370603 is a deficient number, since it is larger than the sum of its proper divisors (1).

340242370603 is an equidigital number, since it uses as much as digits as its factorization.

340242370603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 34.

The spelling of 340242370603 in words is "three hundred forty billion, two hundred forty-two million, three hundred seventy thousand, six hundred three".