340030123204131 has 24 divisors (see below), whose sum is σ = 504662204073456. Its totient is φ = 220496229596160.

The previous prime is 340030123204127. The next prime is 340030123204237. The reversal of 340030123204131 is 131402321030043.

It is a happy number.

340030123204131 is a `hidden beast` number, since 3 + 4 + 0 + 0 + 301 + 2 + 320 + 4 + 1 + 31 = 666.

It is not a de Polignac number, because 340030123204131 - 2² = 340030123204127 is a prime.

It is a super-2 number, since 2×340030123204131² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340030123204095 and 340030123204104.

It is not an unprimeable number, because it can be changed into a prime (340030123904131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1822792230 + ... + 1822978763.

It is an arithmetic number, because the mean of its divisors is an integer number (21027591836394).

Almost surely, 2^{340030123204131} is an apocalyptic number.

340030123204131 is a deficient number, since it is larger than the sum of its proper divisors (164632080869325).

340030123204131 is a wasteful number, since it uses less digits than its factorization.

340030123204131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645771283 (or 3645771280 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 340030123204131 its reverse (131402321030043), we get a palindrome (471432444234174).

The spelling of 340030123204131 in words is "three hundred forty trillion, thirty billion, one hundred twenty-three million, two hundred four thousand, one hundred thirty-one".