340005531313 has 8 divisors (see below), whose sum is σ = 388647419840. Its totient is φ = 291381060240.

The previous prime is 340005531289. The next prime is 340005531319. The reversal of 340005531313 is 313135500043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340005531313 - 2⁹ = 340005530801 is a prime.

It is a super-2 number, since 2×340005531313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340005531319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4312503 + ... + 4390636.

It is an arithmetic number, because the mean of its divisors is an integer number (48580927480).

Almost surely, 2^340005531313 is an apocalyptic number.

It is an amenable number.

340005531313 is a deficient number, since it is larger than the sum of its proper divisors (48641888527).

340005531313 is an equidigital number, since it uses as much as digits as its factorization.

340005531313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8708727.

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 340005531313 in words is "three hundred forty billion, five million, five hundred thirty-one thousand, three hundred thirteen".