340042530153 has 16 divisors (see below), whose sum is σ = 455801951232. Its totient is φ = 225489264000.

The previous prime is 340042530133. The next prime is 340042530169. The reversal of 340042530153 is 351035240043.

It is not a de Polignac number, because 340042530153 - 2¹⁶ = 340042464617 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 340042530153.

It is not an unprimeable number, because it can be changed into a prime (340042530133) 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, 11457213 + ... + 11486853.

It is an arithmetic number, because the mean of its divisors is an integer number (28487621952).

Almost surely, 2^340042530153 is an apocalyptic number.

It is an amenable number.

340042530153 is a deficient number, since it is larger than the sum of its proper divisors (115759421079).

340042530153 is a wasteful number, since it uses less digits than its factorization.

340042530153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49856.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 340042530153 its reverse (351035240043), we get a palindrome (691077770196).

The spelling of 340042530153 in words is "three hundred forty billion, forty-two million, five hundred thirty thousand, one hundred fifty-three".