340034135630523 has 16 divisors (see below), whose sum is σ = 473643002866176. Its totient is φ = 216580347389120.

The previous prime is 340034135630513. The next prime is 340034135630551. The reversal of 340034135630523 is 325036531430043.

It is a cyclic number.

It is not a de Polignac number, because 340034135630523 - 2⁶ = 340034135630459 is a prime.

It is a super-2 number, since 2×340034135630523² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340034135630513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2875104783 + ... + 2875223048.

It is an arithmetic number, because the mean of its divisors is an integer number (29602687679136).

Almost surely, 2^{340034135630523} is an apocalyptic number.

340034135630523 is a deficient number, since it is larger than the sum of its proper divisors (133608867235653).

340034135630523 is a wasteful number, since it uses less digits than its factorization.

340034135630523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750328714.

The product of its (nonzero) digits is 1166400, while the sum is 42.

The spelling of 340034135630523 in words is "three hundred forty trillion, thirty-four billion, one hundred thirty-five million, six hundred thirty thousand, five hundred twenty-three".