340145543341 has 16 divisors (see below), whose sum is σ = 385970102784. Its totient is φ = 297941808384.

The previous prime is 340145543317. The next prime is 340145543377. The reversal of 340145543341 is 143345541043.

It is a cyclic number.

It is not a de Polignac number, because 340145543341 - 2¹¹ = 340145541293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340145543341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340145543041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11741445 + ... + 11770378.

It is an arithmetic number, because the mean of its divisors is an integer number (24123131424).

Almost surely, 2^340145543341 is an apocalyptic number.

It is an amenable number.

340145543341 is a deficient number, since it is larger than the sum of its proper divisors (45824559443).

340145543341 is a wasteful number, since it uses less digits than its factorization.

340145543341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23511900.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 340145543341 in words is "three hundred forty billion, one hundred forty-five million, five hundred forty-three thousand, three hundred forty-one".