340340700337 has 4 divisors (see below), whose sum is σ = 371280764016. Its totient is φ = 309400636660.

The previous prime is 340340700313. The next prime is 340340700347. The reversal of 340340700337 is 733007043043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 733007043043 = 11 ⋅66637003913.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340340700337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340340700347) 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, 15470031823 + ... + 15470031844.

It is an arithmetic number, because the mean of its divisors is an integer number (92820191004).

Almost surely, 2^340340700337 is an apocalyptic number.

It is an amenable number.

340340700337 is a deficient number, since it is larger than the sum of its proper divisors (30940063679).

340340700337 is a wasteful number, since it uses less digits than its factorization.

340340700337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30940063678.

The product of its (nonzero) digits is 63504, while the sum is 34.

The spelling of 340340700337 in words is "three hundred forty billion, three hundred forty million, seven hundred thousand, three hundred thirty-seven".