340700673337 has 4 divisors (see below), whose sum is σ = 340706787876. Its totient is φ = 340694558800.

The previous prime is 340700673311. The next prime is 340700673347. The reversal of 340700673337 is 733376007043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 197861273856 + 142839399481 = 444816^2 + 377941^2 .

It is a cyclic number.

It is not a de Polignac number, because 340700673337 - 2²³ = 340692284729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340700673293 and 340700673302.

It is not an unprimeable number, because it can be changed into a prime (340700673307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2972914 + ... + 3085387.

It is an arithmetic number, because the mean of its divisors is an integer number (85176696969).

Almost surely, 2^340700673337 is an apocalyptic number.

It is an amenable number.

340700673337 is a deficient number, since it is larger than the sum of its proper divisors (6114539).

340700673337 is an equidigital number, since it uses as much as digits as its factorization.

340700673337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6114538.

The product of its (nonzero) digits is 666792, while the sum is 43.

The spelling of 340700673337 in words is "three hundred forty billion, seven hundred million, six hundred seventy-three thousand, three hundred thirty-seven".