340703337293 has 16 divisors (see below), whose sum is σ = 374005235520. Its totient is φ = 307794643200.

The previous prime is 340703337287. The next prime is 340703337341. The reversal of 340703337293 is 392733307043.

It is a de Polignac number, because none of the positive numbers 2^k-340703337293 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340703237293) 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 in 15 ways as a sum of consecutive naturals, for example, 1224773 + ... + 1476981.

It is an arithmetic number, because the mean of its divisors is an integer number (23375327220).

Almost surely, 2^340703337293 is an apocalyptic number.

It is an amenable number.

340703337293 is a deficient number, since it is larger than the sum of its proper divisors (33301898227).

340703337293 is a wasteful number, since it uses less digits than its factorization.

340703337293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252988.

The product of its (nonzero) digits is 857304, while the sum is 44.

The spelling of 340703337293 in words is "three hundred forty billion, seven hundred three million, three hundred thirty-seven thousand, two hundred ninety-three".