340342123441 has 32 divisors (see below), whose sum is σ = 368689708800. Its totient is φ = 313114475520.

The previous prime is 340342123427. The next prime is 340342123577. The reversal of 340342123441 is 144321243043.

It is a cyclic number.

It is not a de Polignac number, because 340342123441 - 2¹⁷ = 340341992369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340342123241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266516295 + ... + 266517571.

It is an arithmetic number, because the mean of its divisors is an integer number (11521553400).

Almost surely, 2^340342123441 is an apocalyptic number.

It is an amenable number.

340342123441 is a deficient number, since it is larger than the sum of its proper divisors (28347585359).

340342123441 is a wasteful number, since it uses less digits than its factorization.

340342123441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 340342123441 its reverse (144321243043), we get a palindrome (484663366484).

The spelling of 340342123441 in words is "three hundred forty billion, three hundred forty-two million, one hundred twenty-three thousand, four hundred forty-one".