340452370267 has 2 divisors, whose sum is σ = 340452370268. Its totient is φ = 340452370266.

The previous prime is 340452370253. The next prime is 340452370273. The reversal of 340452370267 is 762073254043.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340452370267 is a prime.

It is not a weakly prime, because it can be changed into another prime (340452370567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170226185133 + 170226185134.

It is an arithmetic number, because the mean of its divisors is an integer number (170226185134).

Almost surely, 2^340452370267 is an apocalyptic number.

340452370267 is a deficient number, since it is larger than the sum of its proper divisors (1).

340452370267 is an equidigital number, since it uses as much as digits as its factorization.

340452370267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 340452370267 in words is "three hundred forty billion, four hundred fifty-two million, three hundred seventy thousand, two hundred sixty-seven".