340464706562587 has 2 divisors, whose sum is σ = 340464706562588. Its totient is φ = 340464706562586.

The previous prime is 340464706562537. The next prime is 340464706562597. The reversal of 340464706562587 is 785265607464043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340464706562587 - 2¹⁵ = 340464706529819 is a prime.

It is not a weakly prime, because it can be changed into another prime (340464706562537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170232353281293 + 170232353281294.

It is an arithmetic number, because the mean of its divisors is an integer number (170232353281294).

Almost surely, 2^{340464706562587} is an apocalyptic number.

340464706562587 is a deficient number, since it is larger than the sum of its proper divisors (1).

340464706562587 is an equidigital number, since it uses as much as digits as its factorization.

340464706562587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 812851200, while the sum is 67.

The spelling of 340464706562587 in words is "three hundred forty trillion, four hundred sixty-four billion, seven hundred six million, five hundred sixty-two thousand, five hundred eighty-seven".