340433141333993 has 2 divisors, whose sum is σ = 340433141333994. Its totient is φ = 340433141333992.

The previous prime is 340433141333951. The next prime is 340433141334061. The reversal of 340433141333993 is 399333141334043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310030676705344 + 30402464628649 = 17607688^2 + 5513843^2 .

It is a cyclic number.

It is not a de Polignac number, because 340433141333993 - 2¹⁰ = 340433141332969 is a prime.

It is not a weakly prime, because it can be changed into another prime (340433141333093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170216570666996 + 170216570666997.

It is an arithmetic number, because the mean of its divisors is an integer number (170216570666997).

Almost surely, 2^{340433141333993} is an apocalyptic number.

It is an amenable number.

340433141333993 is a deficient number, since it is larger than the sum of its proper divisors (1).

340433141333993 is an equidigital number, since it uses as much as digits as its factorization.

340433141333993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11337408, while the sum is 53.

The spelling of 340433141333993 in words is "three hundred forty trillion, four hundred thirty-three billion, one hundred forty-one million, three hundred thirty-three thousand, nine hundred ninety-three".