342224023 has 4 divisors (see below), whose sum is σ = 346347288. Its totient is φ = 338100760.

The previous prime is 342223997. The next prime is 342224039. The reversal of 342224023 is 320422243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342224023 - 2¹⁷ = 342092951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342223985 and 342224003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342224083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2061508 + ... + 2061673.

It is an arithmetic number, because the mean of its divisors is an integer number (86586822).

Almost surely, 2^342224023 is an apocalyptic number.

342224023 is a deficient number, since it is larger than the sum of its proper divisors (4123265).

342224023 is an equidigital number, since it uses as much as digits as its factorization.

342224023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123264.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 342224023 is about 18499.2979055963. The cubic root of 342224023 is about 699.4717259136.

Adding to 342224023 its reverse (320422243), we get a palindrome (662646266).

The spelling of 342224023 in words is "three hundred forty-two million, two hundred twenty-four thousand, twenty-three".