345104450 has 24 divisors (see below), whose sum is σ = 652422900. Its totient is φ = 135777600.

The previous prime is 345104423. The next prime is 345104491. The reversal of 345104450 is 54401543.

It can be written as a sum of positive squares in 6 ways, for example, as 46471489 + 298632961 = 6817^2 + 17281^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53525 + ... + 59624.

Almost surely, 2^345104450 is an apocalyptic number.

345104450 is a deficient number, since it is larger than the sum of its proper divisors (307318450).

345104450 is a wasteful number, since it uses less digits than its factorization.

345104450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113222 (or 113217 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 345104450 is about 18576.9871077094. The cubic root of 345104450 is about 701.4286807575.

Adding to 345104450 its reverse (54401543), we get a palindrome (399505993).

The spelling of 345104450 in words is "three hundred forty-five million, one hundred four thousand, four hundred fifty".