340456360133 has 2 divisors, whose sum is σ = 340456360134. Its totient is φ = 340456360132.

The previous prime is 340456360103. The next prime is 340456360171. The reversal of 340456360133 is 331063654043.

It is an a-pointer prime, because the next prime (340456360171) can be obtained adding 340456360133 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316150926529 + 24305433604 = 562273^2 + 155902^2 .

It is a cyclic number.

It is not a de Polignac number, because 340456360133 - 2¹⁴ = 340456343749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340456360103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170228180066 + 170228180067.

It is an arithmetic number, because the mean of its divisors is an integer number (170228180067).

Almost surely, 2^340456360133 is an apocalyptic number.

It is an amenable number.

340456360133 is a deficient number, since it is larger than the sum of its proper divisors (1).

340456360133 is an equidigital number, since it uses as much as digits as its factorization.

340456360133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 340456360133 in words is "three hundred forty billion, four hundred fifty-six million, three hundred sixty thousand, one hundred thirty-three".