340541323 has 8 divisors (see below), whose sum is σ = 344779200. Its totient is φ = 336312768.

The previous prime is 340541317. The next prime is 340541329. The reversal of 340541323 is 323145043.

It is an interprime number because it is at equal distance from previous prime (340541317) and next prime (340541329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340541323 - 2⁵ = 340541291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340541329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96433 + ... + 99901.

It is an arithmetic number, because the mean of its divisors is an integer number (43097400).

Almost surely, 2^340541323 is an apocalyptic number.

340541323 is a deficient number, since it is larger than the sum of its proper divisors (4237877).

340541323 is a wasteful number, since it uses less digits than its factorization.

340541323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 340541323 is about 18453.7617574304. The cubic root of 340541323 is about 698.3234182089.

Adding to 340541323 its reverse (323145043), we get a palindrome (663686366).

The spelling of 340541323 in words is "three hundred forty million, five hundred forty-one thousand, three hundred twenty-three".