354043223 has 8 divisors (see below), whose sum is σ = 370666800. Its totient is φ = 337714048.

The previous prime is 354043213. The next prime is 354043237. The reversal of 354043223 is 322340453.

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

It is not a de Polignac number, because 354043223 - 2⁸ = 354042967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354043192 and 354043201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354043213) 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, 71138 + ... + 75951.

It is an arithmetic number, because the mean of its divisors is an integer number (46333350).

Almost surely, 2^354043223 is an apocalyptic number.

354043223 is a deficient number, since it is larger than the sum of its proper divisors (16623577).

354043223 is a wasteful number, since it uses less digits than its factorization.

354043223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147201.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 354043223 is about 18816.0363254326. The cubic root of 354043223 is about 707.4331854312.

Adding to 354043223 its reverse (322340453), we get a palindrome (676383676).

The spelling of 354043223 in words is "three hundred fifty-four million, forty-three thousand, two hundred twenty-three".