340324023 has 8 divisors (see below), whose sum is σ = 488670448. Its totient is φ = 209430144.

The previous prime is 340324013. The next prime is 340324073. The reversal of 340324023 is 320423043.

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

It is not a de Polignac number, because 340324023 - 2⁴ = 340324007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340324013) 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, 4363090 + ... + 4363167.

It is an arithmetic number, because the mean of its divisors is an integer number (61083806).

Almost surely, 2^340324023 is an apocalyptic number.

340324023 is a deficient number, since it is larger than the sum of its proper divisors (148346425).

340324023 is a wasteful number, since it uses less digits than its factorization.

340324023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8726273.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 340324023 is about 18447.8731294423. The cubic root of 340324023 is about 698.1748528157.

Adding to 340324023 its reverse (320423043), we get a palindrome (660747066).

The spelling of 340324023 in words is "three hundred forty million, three hundred twenty-four thousand, twenty-three".