345514430 has 32 divisors (see below), whose sum is σ = 657624960. Its totient is φ = 130338720.

The previous prime is 345514391. The next prime is 345514451. The reversal of 345514430 is 34415543.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 345514393 and 345514402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39125 + ... + 47135.

It is an arithmetic number, because the mean of its divisors is an integer number (20550780).

Almost surely, 2^345514430 is an apocalyptic number.

345514430 is a deficient number, since it is larger than the sum of its proper divisors (312110530).

345514430 is a wasteful number, since it uses less digits than its factorization.

345514430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8264.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 345514430 is about 18588.0184527561. The cubic root of 345514430 is about 701.7063338259.

Adding to 345514430 its reverse (34415543), we get a palindrome (379929973).

The spelling of 345514430 in words is "three hundred forty-five million, five hundred fourteen thousand, four hundred thirty".