343231430 has 8 divisors (see below), whose sum is σ = 617816592. Its totient is φ = 137292568.

The previous prime is 343231429. The next prime is 343231453. The reversal of 343231430 is 34132343.

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

It is a junction number, because it is equal to n+sod(n) for n = 343231396 and 343231405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17161562 + ... + 17161581.

It is an arithmetic number, because the mean of its divisors is an integer number (77227074).

Almost surely, 2^343231430 is an apocalyptic number.

343231430 is a deficient number, since it is larger than the sum of its proper divisors (274585162).

343231430 is a wasteful number, since it uses less digits than its factorization.

343231430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34323150.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 343231430 is about 18526.5061465998. The cubic root of 343231430 is about 700.1573999790.

Adding to 343231430 its reverse (34132343), we get a palindrome (377363773).

It can be divided in two parts, 34323 and 1430, that added together give a palindrome (35753).

The spelling of 343231430 in words is "three hundred forty-three million, two hundred thirty-one thousand, four hundred thirty".