340005531315 has 64 divisors (see below), whose sum is σ = 572164669440. Its totient is φ = 172199364480.

The previous prime is 340005531289. The next prime is 340005531319. The reversal of 340005531315 is 513135500043.

It is not a de Polignac number, because 340005531315 - 2¹² = 340005527219 is a prime.

It is a super-2 number, since 2×340005531315² (a number of 24 digits) contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 5959414 + ... + 6016196.

It is an arithmetic number, because the mean of its divisors is an integer number (8940072960).

Almost surely, 2^340005531315 is an apocalyptic number.

340005531315 is a deficient number, since it is larger than the sum of its proper divisors (232159138125).

340005531315 is a wasteful number, since it uses less digits than its factorization.

340005531315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57064.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 340005531315 in words is "three hundred forty billion, five million, five hundred thirty-one thousand, three hundred fifteen".