340423331032341 has 6 divisors (see below), whose sum is σ = 491722589268950. Its totient is φ = 226948887354888.

The previous prime is 340423331032333. The next prime is 340423331032457. The reversal of 340423331032341 is 143230133324043.

340423331032341 is a `hidden beast` number, since 3 + 40 + 4 + 233 + 3 + 10 + 32 + 341 = 666.

It can be written as a sum of positive squares in only one way, i.e., 222756072750225 + 117667258282116 = 14925015^2 + 10847454^2 .

It is not a de Polignac number, because 340423331032341 - 2³ = 340423331032333 is a prime.

It is a super-2 number, since 2×340423331032341² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340423331032296 and 340423331032305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340423331032321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18912407279566 + ... + 18912407279583.

Almost surely, 2^{340423331032341} is an apocalyptic number.

It is an amenable number.

340423331032341 is a deficient number, since it is larger than the sum of its proper divisors (151299258236609).

340423331032341 is a wasteful number, since it uses less digits than its factorization.

340423331032341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37824814559155 (or 37824814559152 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 340423331032341 its reverse (143230133324043), we get a palindrome (483653464356384).

The spelling of 340423331032341 in words is "three hundred forty trillion, four hundred twenty-three billion, three hundred thirty-one million, thirty-two thousand, three hundred forty-one".