340151154347 has 2 divisors, whose sum is σ = 340151154348. Its totient is φ = 340151154346.

The previous prime is 340151154337. The next prime is 340151154349. The reversal of 340151154347 is 743451151043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340151154347 - 2¹⁶ = 340151088811 is a prime.

Together with 340151154349, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340151154347.

It is not a weakly prime, because it can be changed into another prime (340151154349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170075577173 + 170075577174.

It is an arithmetic number, because the mean of its divisors is an integer number (170075577174).

Almost surely, 2^340151154347 is an apocalyptic number.

340151154347 is a deficient number, since it is larger than the sum of its proper divisors (1).

340151154347 is an equidigital number, since it uses as much as digits as its factorization.

340151154347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 340151154347 in words is "three hundred forty billion, one hundred fifty-one million, one hundred fifty-four thousand, three hundred forty-seven".